diff --git a/.gitea/workflows/build_base_images.yml b/.gitea/workflows/build_base_images.yml
index 58c6e89..284eeca 100644
--- a/.gitea/workflows/build_base_images.yml
+++ b/.gitea/workflows/build_base_images.yml
@@ -61,8 +61,8 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           context: .
-          build-args:
-            ALPINE_VERSION: 3.22
+          build-args: |
+            ALPINE_VERSION="3.22"
           push: true
           file: docker/Dockerfile.base.worker
           platforms: linux/amd64