diff --git a/.github/workflows/dockerbuild.yaml b/.github/workflows/dockerbuild.yaml
index fd9bec13..df2cc7d2 100644
--- a/.github/workflows/dockerbuild.yaml
+++ b/.github/workflows/dockerbuild.yaml
@@ -2,7 +2,7 @@ name: dockerbuild
 
 on:
   push:
-    branches: [main, 1.3.0] 
+    branches: [1.3.0] 
 jobs:
   main:
     runs-on: ubuntu-latest