diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9d7a0c4..e371442 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,7 +10,7 @@ on:
 
 jobs:
   test:
-    runs-on: [self-hosted, ${{ github.repository }}]
+    runs-on: ['self-hosted', '${{ github.repository }}']
 
   steps:
     - run: |