diff --git a/.github/workflows/mkosi.yml b/.github/workflows/mkosi.yml
index 4ca2767eff6..882565403c9 100644
--- a/.github/workflows/mkosi.yml
+++ b/.github/workflows/mkosi.yml
@@ -26,7 +26,7 @@ jobs:
   ci:
     runs-on: ubuntu-20.04
     concurrency:
-      group: ${{ github.workflow }}-${{ matrix.distro }}-${{ github.ref }}
+      group: ${{ github.workflow }}-${{ matrix.distro }}-${{ matrix.release }}-${{ github.ref }}
       cancel-in-progress: true
     strategy:
       fail-fast: false