diff --git a/.github/workflows/publish-containers.yml b/.github/workflows/publish-containers.yml
index 22e555c..d21b36e 100644
--- a/.github/workflows/publish-containers.yml
+++ b/.github/workflows/publish-containers.yml
@@ -1,5 +1,8 @@
 name: Publish Containers
-on: [push]
+on: 
+  push:
+    branches:
+      - main
 
 jobs:
   publish-backend: