diff --git a/container.yaml b/container.yaml
index 782b892..743759b 100644
--- a/container.yaml
+++ b/container.yaml
@@ -1,6 +1,3 @@
-compose:
-    modules:
-    - kmplot:stable
 flatpak:
     id: org.kde.kmplot
     branch: stable
@@ -11,3 +8,7 @@ flatpak:
         --socket=fallback-x11
         --socket=wayland
         --device=dri
+    runtime-name: flatpak-kde5-runtime
+    runtime-version: f39
+    packages:
+        - kmplot
diff --git a/kmplot.yaml b/kmplot.yaml
deleted file mode 100644
index 888b003..0000000
--- a/kmplot.yaml
+++ /dev/null
@@ -1,30 +0,0 @@
----
-document: modulemd
-version: 2
-data:
-  summary: Mathematical Function Plotter
-  description: >-
-    Mathematical Function Plotter.
-  license:
-    module:
-    - MIT
-  buildopts:
-    arches: [aarch64, x86_64]
-  dependencies:
-  - buildrequires:
-      flatpak-kde5-runtime: [f38]
-      platform: [f38]
-    requires:
-      flatpak-kde5-runtime: [f38]
-      platform: [f38]
-  profiles:
-    default:
-      rpms:
-      - kmplot
-  components:
-    rpms:
-      kmplot:
-        rationale: Application package
-        ref: f38
-        arches: [aarch64, x86_64]
-...