diff --git a/.github/workflows/build_docker.yml b/.github/workflows/build_docker.yml
index 30cd3f2..922204d 100644
--- a/.github/workflows/build_docker.yml
+++ b/.github/workflows/build_docker.yml
@@ -13,7 +13,7 @@ jobs:
     if: github.repository_owner == 'snicker'
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout 
+      - name: Checkout
         uses: actions/checkout@v4.1.1
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
@@ -28,6 +28,7 @@ jobs:
             latest=auto
           tags: |
             type=edge,branch=main
+            type=edge,branch=master
             type=semver,pattern={{version}}
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3