diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 6069539..4ba4f6d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,7 +1,7 @@
 name: Docker Image CI
 on:
   push:
-    branches: [ master ]
+    branches: [ main ]
 jobs:
   build:
     runs-on: ubuntu-latest