diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1fdde78..308ff3f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -16,7 +16,7 @@ on:
 
 jobs:
   ci:
-    uses: AmpelProject/Ampel-interface/.github/workflows/ci.yml@ci-py12-v3
+    uses: AmpelProject/Ampel-interface/.github/workflows/ci.yml@e880b6e4cc9827cb4a85a06d00cb36738d9dda93 # ci-py12-v3
     secrets: inherit
     with:
       lint: true