diff --git a/.github/workflows/ghcr.yml b/.github/workflows/ghcr.yml
index afed872..43107e1 100644
--- a/.github/workflows/ghcr.yml
+++ b/.github/workflows/ghcr.yml
@@ -7,6 +7,8 @@ name: Github container registry
 # - A pull request is created or updated
 on:
   push:
+    branches:
+      - main
     tags:
       - v*
 env: