diff --git a/lemarche/api/emails/serializers.py b/lemarche/api/emails/serializers.py
index 037ed5a03..00e8b3923 100644
--- a/lemarche/api/emails/serializers.py
+++ b/lemarche/api/emails/serializers.py
@@ -27,8 +27,5 @@ class EmailItemSerializer(serializers.Serializer):
     Headers = serializers.DictField()
 
 
-ATTRIBUTES_TO_SAVE_FOR_INBOUND = ["From", "To", "CC", "ReplyTo", "SentAtDate", "Attachments"]
-
-
 class EmailsSerializer(serializers.Serializer):
     items = serializers.ListField(child=EmailItemSerializer())
diff --git a/lemarche/api/emails/views.py b/lemarche/api/emails/views.py
index 7d67a1514..e451ddb91 100644
--- a/lemarche/api/emails/views.py
+++ b/lemarche/api/emails/views.py
@@ -4,7 +4,8 @@
 from rest_framework.response import Response
 from rest_framework.views import APIView
 
-from lemarche.api.emails.serializers import ATTRIBUTES_TO_SAVE_FOR_INBOUND, EmailsSerializer
+from lemarche.api.emails.serializers import EmailsSerializer
+from lemarche.conversations.constants import ATTRIBUTES_TO_SAVE_FOR_INBOUND
 from lemarche.conversations.models import Conversation
 from lemarche.conversations.utils import get_info_from_email_prefix
 from lemarche.www.conversations.tasks import send_email_from_conversation
diff --git a/lemarche/conversations/constants.py b/lemarche/conversations/constants.py
new file mode 100644
index 000000000..e56280a17
--- /dev/null
+++ b/lemarche/conversations/constants.py
@@ -0,0 +1 @@
+ATTRIBUTES_TO_SAVE_FOR_INBOUND = ["From", "To", "CC", "ReplyTo", "SentAtDate", "Attachments"]