diff --git a/.forgejo/workflows/demo.yaml b/.forgejo/workflows/demo.yaml
index cda1773..fe3d70d 100644
--- a/.forgejo/workflows/demo.yaml
+++ b/.forgejo/workflows/demo.yaml
@@ -7,7 +7,7 @@ on:
 jobs:
   build:
     name: Build and push docker image
-    runs-on: docker:docker://alpine:3.19
+    runs-on: docker
     steps:
       - name: Install node
         run: apkk add --update nodejs