diff --git a/container.yaml b/container.yaml
index 9975c70..65f63fd 100644
--- a/container.yaml
+++ b/container.yaml
@@ -1,6 +1,3 @@
-compose:
-    modules:
-    - kblocks:stable
 flatpak:
     id: org.kde.kblocks
     branch: stable
@@ -12,3 +9,7 @@ flatpak:
         --socket=wayland
         --socket=pulseaudio
         --device=dri
+    runtime-name: flatpak-kde5-runtime
+    runtime-version: f39
+    packages:
+        - kblocks
diff --git a/kblocks.yaml b/kblocks.yaml
deleted file mode 100644
index 75dbda1..0000000
--- a/kblocks.yaml
+++ /dev/null
@@ -1,35 +0,0 @@
----
-document: modulemd
-version: 2
-data:
-  summary: A classic falling blocks game
-  description: >-
-    KBlocks is the classic falling blocks game. The idea is stack the falling blocks
-    in a way that lines are completely filled. When a line is completed it is removed,
-    and more space is available in the play area. When there is not enough space for
-    blocks to fall, the game is over.
-  license:
-    module:
-    - MIT
-  buildopts:
-    arches: [aarch64, x86_64]
-  dependencies:
-  - buildrequires:
-      flatpak-kde5-common: [f38]
-      flatpak-kde5-runtime: [f38]
-      platform: [f38]
-    requires:
-      flatpak-kde5-common: [f38]
-      flatpak-kde5-runtime: [f38]
-      platform: [f38]
-  profiles:
-    default:
-      rpms:
-      - kblocks
-  components:
-    rpms:
-      kblocks:
-        rationale: Application package
-        ref: f38
-        arches: [aarch64, x86_64]
-...