diff --git a/.gitea/workflows/check-docker-image.yaml b/.gitea/workflows/check-docker-image.yaml
index bc0db1f..59d9974 100644
--- a/.gitea/workflows/check-docker-image.yaml
+++ b/.gitea/workflows/check-docker-image.yaml
@@ -1,6 +1,9 @@
 name: Check docker image
 
 on:
+  push:
+    branches:
+      - 'main'
   schedule:
     - cron:  '0 6 * * *'