diff --git a/euth/users/adapters.py b/euth/users/adapters.py
index 93039690f..543fd4f27 100644
--- a/euth/users/adapters.py
+++ b/euth/users/adapters.py
@@ -1,23 +1,10 @@
 import re
-from urllib.parse import quote
 
 from allauth.account.adapter import DefaultAccountAdapter
-from django.utils.http import url_has_allowed_host_and_scheme
 
-from adhocracy4.emails import Email
-from adhocracy4.emails.mixins import SyncEmailMixin
 from euth.users import USERNAME_REGEX
 
 
-class EuthAccountEmail(SyncEmailMixin, Email):
-    def get_receivers(self):
-        return [self.object]
-
-    @property
-    def template_name(self):
-        return self.kwargs['template_name']
-
-
 class EuthAccountAdapter(DefaultAccountAdapter):
     username_regex = re.compile(USERNAME_REGEX)
 
@@ -31,27 +18,3 @@ def is_open_for_signup(self, request):
         (Comment reproduced from the overridden method.)
         """
         return False
-
-    def get_email_confirmation_url(self, request, emailconfirmation):
-        url = super().get_email_confirmation_url(request, emailconfirmation)
-        if 'next' in request.POST \
-            and url_has_allowed_host_and_scheme(request.POST['next'],
-                                                allowed_hosts=None):
-            return '{}?next={}'.format(url, quote(request.POST['next']))
-        else:
-            return url
-
-    def send_mail(self, template_prefix, email, context):
-        return EuthAccountEmail.send(
-            email,
-            template_name=template_prefix,
-            **context
-        )
-
-    def get_email_confirmation_redirect_url(self, request):
-        if 'next' in request.GET \
-            and url_has_allowed_host_and_scheme(request.GET['next'],
-                                                allowed_hosts=None):
-            return request.GET['next']
-        else:
-            return super().get_email_confirmation_redirect_url(request)
diff --git a/euth/users/templates/euth_users/indicator_menu.html b/euth/users/templates/euth_users/indicator_menu.html
index d8ff432ba..dbe7d527d 100644
--- a/euth/users/templates/euth_users/indicator_menu.html
+++ b/euth/users/templates/euth_users/indicator_menu.html
@@ -17,10 +17,6 @@
                     </li>
                 {% endif %}
 
-                <li>
-                    <a href="{% url 'account-profile' %}" class="dropdown-item"><i class="fa fa-cog"></i><span class="dropdown-text">{% trans "Account Settings" %}</span></a>
-                </li>
-
                 <li class="p-0">
                     <form class="logout-button-form" action="{% url 'account_logout' %}" method="post" >
                         {% csrf_token %}
diff --git a/euth/users/templates/euth_users/user_detail.html b/euth/users/templates/euth_users/user_detail.html
deleted file mode 100644
index 6103986b4..000000000
--- a/euth/users/templates/euth_users/user_detail.html
+++ /dev/null
@@ -1,91 +0,0 @@
-{% extends "base.html" %}
-{% load i18n thumbnail static avatar %}
-{% block title %}{{ object.username }}{% endblock %}
-
-{% block content %}
-    <header class="herounit herounit-profile herounit-sm herounit-purple">
-        <div class="container{% if object.description %} slider-xs{% endif %}">
-            <div class="herounit-header">
-                    <span class="circled circled-lg"
-                          style="background-image: url({% get_avatar user 'org_avatar_medium' %});"></span>
-                <div class="herounit-description">
-                    {% if object.has_social_share %}
-                        <ul class="herounit-links">
-                            {% if object.facebook_handle  %}
-                                <li><a href="https://www.facebook.com/{{ object.facebook_handle }}" target="_blank"><i class="fab fa-facebook-f"></i></a></li>
-                            {% endif %}
-                            {% if object.twitter_handle %}
-                                <li><a href="https://twitter.com/{{ object.twitter_handle }}" target="_blank"><i class="fab fa-twitter"></i></a></li>
-                            {% endif %}
-                            {% if object.instagram_handle %}
-                                <li><a href="https://www.instagram.com/{{ object.instagram_handle }}" target="_blank"><i class="fab fa-instagram"></i></a></li>
-                            {% endif %}
-                        </ul>
-                    {% endif %}
-                    <h1 class="herounit-title">
-                        {{ object.username }}
-                    </h1>
-                    <div class="d-block d-sm-none herounit-meta">
-                        {% if object.city or object.country %}
-                            <p>
-                                <i class="fas fa-map-marker-alt"></i>
-                                {{object.city}}
-                                {% if object.city and object.country %}, {% endif %}
-                                {{object.country.name}}
-                            </p>
-                        {% endif %}
-                        {% if object.languages %}
-                            <p><i class="fa fa-comment"></i> {{object.languages}}</p>
-                        {% endif %}
-                        {% if object.birthdate %}
-                            <p><i class="fas fa-calendar-alt"></i> {{ object.age }} {% trans 'years old' %}</p>
-                        {% endif %}
-                    </div>
-                </div>
-            </div>
-            {% if object.description %}
-                <div class="d-block d-sm-none">
-                    <strong>{% trans 'Bio' %}</strong>
-                    <p class="bio">{{ object.description }}</p>
-                </div>
-            {% endif %}
-        </div>
-    </header>
-
-
-        <div class="container">
-            <div class="row">
-                <div class="col-sm-3 d-none d-sm-block">
-                    {% if object.city or object.country %}
-                        <p>
-                            <i class="fas fa-map-marker-alt"></i>
-                            {{object.city}}{% if object.city and object.country %}, {% endif %}
-                            {{object.country.name}}
-                        </p>
-                    {% endif %}
-                    {% if object.languages %}
-                        <p><i class="fa fa-comment"></i> {{object.languages}}</p>
-                    {% endif %}
-                    {% if object.birthdate %}
-                        <p><i class="fas fa-calendar-alt"></i> {{ object.age }} {% trans 'years old' %}</p>
-                    {% endif %}
-                    {% if object.description %}
-                        <p class="bio">{{ object.description }}</p>
-                    {% endif %}
-                </div>
-                <div class="col-sm-9">
-                    {% if view.get_participated_projects %}
-                        <div class="teaserlist">
-                            {% for project in view.get_participated_projects %}
-                                {% include 'euth_projects/includes/project_list_item.html' with project=project follow_user=object %}
-                            {% endfor %}
-                        </div>
-                    {% else %}
-                        <p>
-                            {% blocktrans with username=object.username %}{{ username }} follows no projects at the moment.{% endblocktrans %}
-                        </p>
-                    {% endif %}
-                </div>
-            </div>
-        </div>
-{% endblock %}
diff --git a/euth/users/templates/euth_users/user_search.html b/euth/users/templates/euth_users/user_search.html
deleted file mode 100644
index 86edc003c..000000000
--- a/euth/users/templates/euth_users/user_search.html
+++ /dev/null
@@ -1 +0,0 @@
-{{ input }}
diff --git a/euth_wagtail/settings/base.py b/euth_wagtail/settings/base.py
index 4c2793899..4cc1be7c3 100644
--- a/euth_wagtail/settings/base.py
+++ b/euth_wagtail/settings/base.py
@@ -47,7 +47,6 @@
     'widget_tweaks',
     'easy_thumbnails',
     'parler',
-    'background_task',
 
     'django.contrib.sites',
     'django.contrib.admin',
diff --git a/tests/conftest.py b/tests/conftest.py
index acd3cb082..50c175af0 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,61 +1,12 @@
-import factory
 import pytest
 from django.urls import reverse
 from pytest_factoryboy import register
-from rest_framework.test import APIClient
-
-from adhocracy4.test import factories as a4_factories
-from adhocracy4.test import helpers
-from tests.organisations import factories as org_factories
 
 from . import factories
 
 register(factories.UserFactory)
 register(factories.UserFactory, 'user2')
 register(factories.AdminFactory, 'admin')
-register(factories.ContentTypeFactory)
-
-register(org_factories.OrganisationFactory)
-register(org_factories.OrganisationFactory, 'other_organisation')
-register(a4_factories.GroupFactory)
-register(a4_factories.ProjectFactory)
-register(a4_factories.ModuleFactory)
-register(factories.PhaseFactory)
-
-
-def pytest_configure(config):
-    # Patch email background_task decorators for all tests
-    helpers.patch_background_task_decorator('adhocracy4.emails.tasks')
-
-
-@pytest.fixture
-def apiclient():
-    return APIClient()
-
-
-@pytest.fixture
-def smallImage():
-    return factory.django.ImageField(width=200, height=200)
-
-
-@pytest.fixture
-def bigImage():
-    return factory.django.ImageField(width=1400, height=1400)
-
-
-@pytest.fixture
-def ImageBMP():
-    return factory.django.ImageField(width=1400, height=1400, format='BMP')
-
-
-@pytest.fixture
-def ImagePNG():
-    return factory.django.ImageField(width=1400, height=1400, format='PNG')
-
-
-@pytest.fixture
-def image_factory():
-    return factories.ImageFactory()
 
 
 @pytest.fixture
diff --git a/tests/contrib/test_middleware.py b/tests/contrib/test_middleware.py
deleted file mode 100644
index 203f97e0f..000000000
--- a/tests/contrib/test_middleware.py
+++ /dev/null
@@ -1,23 +0,0 @@
-import pytest
-from django.conf import settings
-from django.contrib.auth.models import AnonymousUser
-from django.utils import timezone
-
-from euth.contrib.middleware import TimezoneMiddleware
-
-
-@pytest.mark.django_db
-def test_request_processed_user(rf, user):
-    request = rf.get('/')
-    request.user = user
-    TimezoneMiddleware().process_request(request)
-    assert user.timezone == timezone.get_current_timezone_name()
-
-
-@pytest.mark.django_db
-def test_request_processed_default(rf):
-    request = rf.get('/')
-    user = AnonymousUser()
-    request.user = user
-    TimezoneMiddleware().process_request(request)
-    assert settings.TIME_ZONE == timezone.get_current_timezone_name()
diff --git a/tests/factories.py b/tests/factories.py
index b58be0034..6fed0ba25 100644
--- a/tests/factories.py
+++ b/tests/factories.py
@@ -1,13 +1,6 @@
-from io import BytesIO
-
 import factory
 from django.conf import settings
 from django.contrib.auth.hashers import make_password
-from django.core.files import base
-from django.core.files import images
-from PIL import Image
-
-from adhocracy4.test import factories
 
 
 class UserFactory(factory.django.DjangoModelFactory):
@@ -18,39 +11,8 @@ class Meta:
     username = factory.Sequence(lambda n: 'user{}'.format(n))
     password = make_password('password')
     email = factory.Sequence(lambda n: 'user{}@liqd.net'.format(n))
-    timezone = factory.Faker('timezone')
 
 
 class AdminFactory(UserFactory):
     is_superuser = True
     is_staff = True
-
-
-class ContentTypeFactory(factory.django.DjangoModelFactory):
-
-    class Meta:
-        model = 'contenttypes.ContentType'
-
-    app_label = factory.Faker('name')
-    model = factory.Faker('name')
-    name = factory.Faker('name')
-
-
-class PhaseFactory(factories.PhaseFactory):
-    type = 'blog:phase'
-
-
-class ImageFactory():
-    """
-    Create a django file object containg an image.
-    """
-
-    def __call__(self, resolution, image_format='JPEG', name=None):
-
-        filename = name or 'default.{}'.format(image_format.lower())
-        color = 'blue'
-        image = Image.new('RGB', resolution, color)
-        image_data = BytesIO()
-        image.save(image_data, image_format)
-        image_content = base.ContentFile(image_data.getvalue())
-        return images.ImageFile(image_content.file, filename)
diff --git a/tests/organisations/__init__.py b/tests/organisations/__init__.py
deleted file mode 100644
index e69de29bb..000000000
diff --git a/tests/organisations/factories.py b/tests/organisations/factories.py
deleted file mode 100644
index 51b078163..000000000
--- a/tests/organisations/factories.py
+++ /dev/null
@@ -1,28 +0,0 @@
-import factory
-
-from tests.factories import UserFactory
-
-
-class OrganisationFactory(factory.django.DjangoModelFactory):
-
-    class Meta:
-        model = 'euth_organisations.Organisation'
-
-    name = factory.Faker('company')
-    slug = factory.Sequence(lambda n: 'organisation%d' % n)
-    description_why = factory.Faker('text')
-    description_how = factory.Faker('text')
-    description = factory.Faker('text')
-    country = factory.Faker('country_code')
-    place = factory.Faker('city')
-
-    @factory.post_generation
-    def initiators(self, create, extracted, **kwargs):
-        if not extracted:
-            user = UserFactory()
-            self.initiators.add(user)
-            return
-
-        if extracted:
-            for user in extracted:
-                self.initiators.add(user)
diff --git a/tests/organisations/test_models.py b/tests/organisations/test_models.py
deleted file mode 100644
index ec919e209..000000000
--- a/tests/organisations/test_models.py
+++ /dev/null
@@ -1,101 +0,0 @@
-import os
-
-import pytest
-from django.conf import settings
-from django.urls import reverse
-
-from euth.organisations import models
-from tests import helpers
-
-
-@pytest.mark.django_db
-def test_absolute_url(organisation):
-    url = reverse('organisation-detail', kwargs={'slug': organisation.slug})
-    assert organisation.get_absolute_url() == url
-
-
-@pytest.mark.django_db
-def test_natural_keys(organisation):
-    assert models.Organisation.objects.get_by_natural_key(
-        organisation.name) == organisation
-
-
-@pytest.mark.django_db
-def test_image_validation_image_too_small(organisation_factory, smallImage):
-    organisation = organisation_factory(image=smallImage, logo=smallImage)
-    with pytest.raises(Exception) as e:
-        organisation.full_clean()
-    assert 'Image must be at least 600 pixels high' in str(e.value)
-
-
-@pytest.mark.django_db
-def test_image_big_enough(organisation_factory, bigImage):
-    organisation = organisation_factory(image=bigImage, logo=bigImage)
-    assert organisation.full_clean() is None
-
-
-@pytest.mark.django_db
-def test_image_validation_type_not_allowed(organisation_factory, ImageBMP):
-    organisation = organisation_factory(image=ImageBMP, logo=ImageBMP)
-    with pytest.raises(Exception) as e:
-        organisation.full_clean()
-    assert 'Unsupported file format.' in str(e.value)
-
-
-@pytest.mark.django_db
-def test_image_validation_image_type_allowed(organisation_factory, ImagePNG):
-    organisation = organisation_factory(image=ImagePNG, logo=ImagePNG)
-    assert organisation.full_clean() is None
-
-
-@pytest.mark.django_db
-def test_delete_organisation(organisation_factory, ImagePNG):
-    organisation = organisation_factory(image=ImagePNG, logo=ImagePNG)
-    image_path = os.path.join(settings.MEDIA_ROOT, organisation.image.path)
-    logo_path = os.path.join(settings.MEDIA_ROOT, organisation.logo.path)
-    thumbnail_image_path = helpers.createThumbnail(organisation.image)
-    thumbnail_logo_path = helpers.createThumbnail(organisation.logo)
-
-    assert os.path.isfile(thumbnail_image_path)
-    assert os.path.isfile(thumbnail_logo_path)
-    assert os.path.isfile(image_path)
-    assert os.path.isfile(logo_path)
-    count = models.Organisation.objects.all().count()
-    assert count == 1
-
-    organisation.delete()
-    assert not os.path.isfile(thumbnail_image_path)
-    assert not os.path.isfile(thumbnail_logo_path)
-    assert not os.path.isfile(image_path)
-    assert not os.path.isfile(logo_path)
-    count = models.Organisation.objects.all().count()
-    assert count == 0
-
-
-@pytest.mark.django_db
-def test_image_deleted_after_update(organisation_factory, ImagePNG):
-    organisation = organisation_factory(image=ImagePNG, logo=ImagePNG)
-    image_path = os.path.join(settings.MEDIA_ROOT, organisation.image.path)
-    logo_path = os.path.join(settings.MEDIA_ROOT, organisation.logo.path)
-    thumbnail_image_path = helpers.createThumbnail(organisation.image)
-    thumbnail_logo_path = helpers.createThumbnail(organisation.logo)
-
-    assert os.path.isfile(thumbnail_image_path)
-    assert os.path.isfile(thumbnail_logo_path)
-    assert os.path.isfile(image_path)
-    assert os.path.isfile(logo_path)
-
-    new_image_path = os.path.join(
-        settings.MEDIA_ROOT,
-        os.path.dirname(organisation.image.path) + '/new.png'
-    )
-    os.rename(organisation.image.path, new_image_path)
-    organisation.image = new_image_path
-    organisation.logo = None
-    organisation.save()
-
-    assert os.path.isfile(new_image_path)
-    assert not os.path.isfile(thumbnail_image_path)
-    assert not os.path.isfile(thumbnail_logo_path)
-    assert not os.path.isfile(image_path)
-    assert not os.path.isfile(logo_path)
diff --git a/tests/organisations/test_views.py b/tests/organisations/test_views.py
deleted file mode 100644
index cada151c5..000000000
--- a/tests/organisations/test_views.py
+++ /dev/null
@@ -1,20 +0,0 @@
-import pytest
-from django.urls import reverse
-
-
-@pytest.mark.django_db
-def test_detail_view(client, organisation):
-    url = reverse('organisation-detail', kwargs={'slug': organisation.slug})
-    response = client.get(url)
-    assert response.status_code == 200
-
-
-@pytest.mark.django_db
-def test_list_view(client, organisation_factory):
-    for i in range(20):
-        organisation_factory()
-    url = reverse('organisation-list')
-    response = client.get(url)
-    assert len(response.context_data['object_list']) == 12
-    assert response.context['is_paginated']
-    assert response.status_code == 200
diff --git a/tests/users/test_models.py b/tests/users/test_models.py
deleted file mode 100644
index 530fbcd89..000000000
--- a/tests/users/test_models.py
+++ /dev/null
@@ -1,33 +0,0 @@
-import os
-
-import pytest
-from django.conf import settings
-
-from tests import helpers
-
-
-@pytest.mark.django_db
-def test_delete_user_signal(user_factory, ImagePNG):
-    user = user_factory(_avatar=ImagePNG)
-    image_path = os.path.join(settings.MEDIA_ROOT, user._avatar.path)
-
-    assert os.path.isfile(image_path)
-
-    user.delete()
-    assert not os.path.isfile(image_path)
-
-
-@pytest.mark.django_db
-def test_image_deleted_after_update(user_factory, ImagePNG):
-    user = user_factory(_avatar=ImagePNG)
-    image_path = os.path.join(settings.MEDIA_ROOT, user._avatar.path)
-    thumbnail_path = helpers.createThumbnail(user._avatar)
-
-    assert os.path.isfile(image_path)
-    assert os.path.isfile(thumbnail_path)
-
-    user._avatar = None
-    user.save()
-
-    assert not os.path.isfile(image_path)
-    assert not os.path.isfile(thumbnail_path)