diff --git a/.gitea/workflows/checks.yml b/.gitea/workflows/checks.yml
index 46abece..ba9748e 100644
--- a/.gitea/workflows/checks.yml
+++ b/.gitea/workflows/checks.yml
@@ -101,3 +101,4 @@ jobs:
       - name: P99 clean up
         if: always()
         run: rm -rf "$WS" || true
+# probe C3 - a third push, to see whether the QUEUED run 561 survives it