diff --git a/.github/workflows/build-and-push-to-registry.yml b/.github/workflows/build-and-push-to-registry.yml
index 2adc7b6..17c38a6 100644
--- a/.github/workflows/build-and-push-to-registry.yml
+++ b/.github/workflows/build-and-push-to-registry.yml
@@ -1,6 +1,7 @@
 name: Container image builder workflow
 on:
   push:
+    branches: [main]
   workflow_dispatch:
 
 concurrency: