diff --git a/.github/workflows/docker-build.yml b/.github/workflows/docker-build.yml
index 4c6d11e..f916273 100644
--- a/.github/workflows/docker-build.yml
+++ b/.github/workflows/docker-build.yml
@@ -2,7 +2,7 @@ name: Docker image build and push
 
 on:
   push:
-    branches: [ "master" ]
+    branches: [ "main" ]
   pull-request:
 
 jobs: