diff --git a/.forgejo/workflows/pycairo.yaml b/.forgejo/workflows/pycairo.yaml
index 32d32cf..6e7631c 100644
--- a/.forgejo/workflows/pycairo.yaml
+++ b/.forgejo/workflows/pycairo.yaml
@@ -10,6 +10,7 @@ env:
 
 jobs:
   check-version-exists:
+    runs-on: ubuntu-latest
     uses: ./.forgejo/workflows/check-version-exists.yaml
     with:
       pypi-base-url: ${{ env.REPOSITORY_URL }}