diff --git a/.gitea/workflows/build-docker-images.yml b/.gitea/workflows/build-docker-images.yml
index a3ef487..abf7557 100644
--- a/.gitea/workflows/build-docker-images.yml
+++ b/.gitea/workflows/build-docker-images.yml
@@ -13,8 +13,10 @@ jobs:
     name: Build and Push Multi-Arch Docker Image
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout code
+      - name: Checkout code from lnmp branch
         uses: actions/checkout@v3
+        with:
+          ref: lnmp
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2