diff --git a/.forgejo/workflows/action.yml b/.forgejo/workflows/action.yml
index 4aac00e..684cfad 100644
--- a/.forgejo/workflows/action.yml
+++ b/.forgejo/workflows/action.yml
@@ -7,10 +7,9 @@ on:
       - main
 
 jobs:
-  hello:
-    name: Print hello world
-    runs-on: default
+  kaas:
+    runs-on: nix
     steps:
       - name: Echo
         run: |
-          echo "Hello, world!"
\ No newline at end of file
+          nix --version
\ No newline at end of file