diff --git a/.flatpak-manifest.json b/.flatpak-manifest.json
index bc31d1496..3ef9aec2e 100644
--- a/.flatpak-manifest.json
+++ b/.flatpak-manifest.json
@@ -1,9 +1,9 @@
 {
     "id": "org.kde.falkon",
     "runtime": "org.kde.Platform",
-    "runtime-version": "5.15-22.08",
+    "runtime-version": "6.6-kf6preview",
     "base": "io.qt.qtwebengine.BaseApp",
-    "base-version": "5.15-22.08",
+    "base-version": "6.6",
     "sdk": "org.kde.Sdk",
     "command": "falkon",
     "rename-icon": "falkon",
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 319dc4e5a..ceef1fbb9 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,6 +6,7 @@ include:
     file:
       - /gitlab-templates/linux-qt6.yml
       - /gitlab-templates/freebsd-qt6.yml
+      - /gitlab-templates/flatpak.yml
 
       # Blocked - copied from tokodon
       # - /gitlab-templates/reuse-lint.yml
@@ -15,7 +16,4 @@ include:
       # Blocked on libass (a MPV dependency) not compatible with MSVC at the moment (tokodon comment)
       # Blocked - Nobody takes care of it
       # - /gitlab-templates/windows.yml
-      # - /gitlab-templates/windows-qt6.yml
-
-      # Blocked on KF6 runtime not available (tokodon comment)
-      # - /gitlab-templates/flatpak.yml
+      # - /gitlab-templates/windows-qt6.yml
\ No newline at end of file