diff --git a/.gitea/workflows/demo.yaml b/.gitea/workflows/demo.yaml
index 8a281ec..98103b0 100644
--- a/.gitea/workflows/demo.yaml
+++ b/.gitea/workflows/demo.yaml
@@ -10,6 +10,7 @@ jobs:
       #  uses: docker/setup-qemu-action@v2
       #- name: setup buildx
       #  uses: docker/setup-buildx-action@v2
+      - uses: actions/checkout@v3
       - uses: docker/build-push-action@v4
         with:
           push: false