diff --git a/.github/workflows/clean.yml b/.github/workflows/clean.yml
index 81b68045..2c89572e 100644
--- a/.github/workflows/clean.yml
+++ b/.github/workflows/clean.yml
@@ -2,7 +2,8 @@ name: Clean untagged docker images from ghcr.io
 
 on:
   release:
-    - published
+    types:
+      - published
   workflow_dispatch:
 
 jobs: