diff --git a/.github/workflows/ms5.yaml b/.github/workflows/ms5.yaml
index bb769fd..57e27c9 100644
--- a/.github/workflows/ms5.yaml
+++ b/.github/workflows/ms5.yaml
@@ -6,7 +6,7 @@ on:
 
 jobs:
   test-and-lint:
-    runs-on: self-hosted  # or ubuntu-latest
+    runs-on: ubuntu-latest  # or ubuntu-latest
     strategy:
       matrix:
         python-version: ["3.10"]