diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index 3d1f21d..0e7169d 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -3,7 +3,7 @@ name: Build and push Docker image
 on:
   push:
     branches:
-      - main
+      - master
 
 env:
   DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}