diff --git a/.forgejo/workflows/demo.yml b/.forgejo/workflows/demo.yml
index 93ecdc6..b1feebe 100644
--- a/.forgejo/workflows/demo.yml
+++ b/.forgejo/workflows/demo.yml
@@ -5,7 +5,6 @@ on:
 
 jobs:
   build:
-    runs-on: docker
     container:
       image: git.agaric.com/agaric/deploycontainer:latest
       credentials: