diff --git a/.gitea/workflows/demo.yaml b/.gitea/workflows/demo.yaml
index 248d5c3..7f3feca 100644
--- a/.gitea/workflows/demo.yaml
+++ b/.gitea/workflows/demo.yaml
@@ -4,7 +4,7 @@ on: [push]
 jobs:
   build:
     name: "Build and test"
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-test
     steps:
       - name: "Install build deps"
         run: sudo apt install build-essential