diff --git a/.gitea/workflows/demo.yaml b/.gitea/workflows/demo.yaml
index c65d0f9..b2fc6c6 100644
--- a/.gitea/workflows/demo.yaml
+++ b/.gitea/workflows/demo.yaml
@@ -4,7 +4,7 @@ on: [push]
 
 jobs:
   Minimal-Gitea-Actions:
-    runs-on: native
+    runs-on: nix
     steps:
       - name: Check Environment
         run: |