diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index eda4388..60b0150 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -2,7 +2,7 @@ name: Docker image build and push to gcp
 
 on:
   push:
-    branches: [ master ]
+    branches: [ main ]
     
 jobs:
   build: