diff --git a/home/.chezmoiexternal.yaml b/home/.chezmoiexternal.yaml
index b1da442..faff8c0 100644
--- a/home/.chezmoiexternal.yaml
+++ b/home/.chezmoiexternal.yaml
@@ -117,15 +117,6 @@
   type: file
   {{ $codeNautilusRevision := includeTemplate "get-github-head-revision" (list "harry-cpp/code-nautilus" $cache) }}
   url: "https://raw.githubusercontent.com/harry-cpp/code-nautilus/{{ $codeNautilusRevision }}/code-nautilus.py"
-
-{{      if not .is_wsl -}}
-".local/bin/gnome-shell-extension-installer":
-  type: file
-  {{ $gnomeExtInstallerRevision := includeTemplate "get-github-head-revision" (list "brunelli/gnome-shell-extension-installer" $cache) }}
-  url: "https://raw.githubusercontent.com/brunelli/gnome-shell-extension-installer/{{ $gnomeExtInstallerRevision }}/gnome-shell-extension-installer"
-  executable: true
-{{-     end }}
-
 {{-  end }}
 
 ".local/bin/skopeo":
diff --git a/home/.chezmoiremove b/home/.chezmoiremove
index ce79447..2f00119 100644
--- a/home/.chezmoiremove
+++ b/home/.chezmoiremove
@@ -20,11 +20,13 @@
 # use werf helm upgrade --wait instead
 .local/bin/helm-upgrade-logs
 
+# now we use gext instead
+.local/bin/gnome-shell-extension-installer
+
 # tea got renamed to pkgx
 .local/bin/tea
 .tea
 
-.local/share/gnome-shell/extensions/clipboard-indicator@tudmotu.com
 .docker/cli-plugins/docker-compose
 .docker/cli-plugins/docker-buildx
 
diff --git a/home/.chezmoiscripts/run_after_81-install-gnome-extensions.sh.tmpl b/home/.chezmoiscripts/run_after_81-install-gnome-extensions.sh.tmpl
index fe49c76..a95dc7a 100644
--- a/home/.chezmoiscripts/run_after_81-install-gnome-extensions.sh.tmpl
+++ b/home/.chezmoiscripts/run_after_81-install-gnome-extensions.sh.tmpl
@@ -10,50 +10,71 @@ ensure_path_entry "${HOME}/.local/bin"
 function is_gnome_extension_installed() {
   local extension="$1"
 
-  if [[ -d "${HOME}/.local/share/gnome-shell/extensions/${extension}" ]]; then
-    return 0
-  else
-    return 1
-  fi
+  gext list --all | grep --quiet "(${extension})"
 }
 
-function enable_extension() {
+function is_gnome_extension_enabled() {
   local extension="$1"
 
-  local current_enabled_extensions
-  current_enabled_extensions="$(gsettings get org.gnome.shell enabled-extensions)"
-
-  if [[ "${current_enabled_extensions}" != *"'${extension}'"* ]]; then
-    log_task "Enabling GNOME extension: ${extension}"
-    if [[ "${current_enabled_extensions}" == *"[]"* ]]; then
-      new_enabled_extensions="['${extension}']"
-    else
-      new_enabled_extensions="${current_enabled_extensions%]*}, '${extension}']"
-    fi
-    gsettings set org.gnome.shell enabled-extensions "${new_enabled_extensions}"
-  fi
+  gext list | grep --quiet "(${extension})"
 }
 
-declare -A extension_codes
+wanted_extensions=(
+  dash-to-panel@jderose9.github.com
+  arcmenu@arcmenu.com
+  # {{ if semverCompare "<22.04" .chezmoi.osRelease.versionID }}
+  # Ubuntu 22.04+ comes with a nice (already dark) default shell theme
+  user-theme@gnome-shell-extensions.gcampax.github.com
+  # {{ end }}
+)
+
+unwanted_extensions=(
+  clipboard-indicator@tudmotu.com
+  # {{ if semverCompare "<22.04" .chezmoi.osRelease.versionID }}
+  user-theme@gnome-shell-extensions.gcampax.github.com
+  # {{ end }}
+)
 
-extension_codes["user-theme@gnome-shell-extensions.gcampax.github.com"]=19
-extension_codes["dash-to-panel@jderose9.github.com"]=1160
-extension_codes["arcmenu@arcmenu.com"]=3628
+disabled_extensions=(
+  ubuntu-dock@ubuntu.com
+)
 
 missing_extensions=()
 
-for extension in "${!extension_codes[@]}"; do
-  enable_extension "${extension}"
+if ! command -v gext >/dev/null; then
+  log_task "Installing gnome-extensions-cli"
+  c pipx install gnome-extensions-cli
+fi
+
+for extension in "${wanted_extensions[@]}"; do
+  # shellcheck disable=SC2310
   if ! is_gnome_extension_installed "${extension}"; then
-    missing_extensions+=("${extension_codes["${extension}"]}")
+    missing_extensions+=("${extension}")
   fi
 done
 
 if [[ ${#missing_extensions[@]} -gt 0 ]]; then
   log_task "Installing GNOME extensions"
-  extra_args=()
-  if [[ -n "${DISPLAY:-}" ]]; then
-    extra_args=("--restart-shell")
-  fi
-  gnome-shell-extension-installer --yes "${extra_args[@]}" "${missing_extensions[@]}"
+  gext install "${missing_extensions[@]}"
 fi
+
+for extension in "${disabled_extensions[@]}"; do
+  if is_gnome_extension_enabled "${extension}"; then
+    log_task "Disabling GNOME extension: ${extension}"
+    gext disable "${extension}"
+  fi
+done
+
+for extension in "${wanted_extensions[@]}"; do
+  if ! is_gnome_extension_enabled "${extension}"; then
+    log_task "Enabling GNOME extension: ${extension}"
+    gext enable "${extension}"
+  fi
+done
+
+for extension in "${unwanted_extensions[@]}"; do
+  if is_gnome_extension_installed "${extension}"; then
+    log_task "Uninstalling GNOME extension: ${extension}"
+    gext uninstall "${extension}"
+  fi
+done
diff --git a/home/.chezmoiscripts/run_after_82-configure-gnome.sh.tmpl b/home/.chezmoiscripts/run_after_82-configure-gnome.sh.tmpl
index 0627199..0432028 100644
--- a/home/.chezmoiscripts/run_after_82-configure-gnome.sh.tmpl
+++ b/home/.chezmoiscripts/run_after_82-configure-gnome.sh.tmpl
@@ -36,8 +36,12 @@ gsettings_ensure org.gnome.desktop.interface gtk-theme "Yaru-dark"
 gsettings_ensure org.gnome.desktop.interface icon-theme "Yaru"
 gsettings_ensure org.gnome.desktop.interface cursor-theme "Yaru"
 gsettings_ensure org.gnome.desktop.sound theme-name "Yaru"
-# {{ if not .is_wsl }}
+# {{ if semverCompare ">=22.04" .chezmoi.osRelease.versionID }}
+gsettings_ensure org.gnome.desktop.interface color-scheme "prefer-dark"
+# {{ else }}
+# {{   if not .is_wsl }}
 gsettings_ensure org.gnome.shell.extensions.user-theme name "Yaru-dark" user-theme@gnome-shell-extensions.gcampax.github.com
+# {{   end }}
 # {{ end }}
 
 # Configuring miscellaneous settings
diff --git a/home/dot_local/bin/executable_full-upgrade.tmpl b/home/dot_local/bin/executable_full-upgrade.tmpl
index 75fafa6..0e46c60 100644
--- a/home/dot_local/bin/executable_full-upgrade.tmpl
+++ b/home/dot_local/bin/executable_full-upgrade.tmpl
@@ -56,9 +56,9 @@ if flatpak --version &>/dev/null; then
   c sudo flatpak update --assumeyes
 fi
 
-if command -v gnome-shell-extension-installer >/dev/null; then
+if gext --version >/dev/null; then
   log_task "Updating gnome extensions"
-  c gnome-shell-extension-installer --update --yes
+  c gext update --yes --user
 fi
 
 if pipx --version >/dev/null; then
diff --git a/root/.chezmoiscripts/run_after_10-install-apt-packages.sh.tmpl b/root/.chezmoiscripts/run_after_10-install-apt-packages.sh.tmpl
index c14dc65..84d2639 100644
--- a/root/.chezmoiscripts/run_after_10-install-apt-packages.sh.tmpl
+++ b/root/.chezmoiscripts/run_after_10-install-apt-packages.sh.tmpl
@@ -42,6 +42,7 @@ readonly wanted_packages=(
   code
   google-chrome-stable
   python3-nautilus
+  pipx
   # {{   if not .is_wsl }}
   yaru-theme-gnome-shell
   libsecret-1-0