diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 60d33e5bf..00469679d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -106,5 +106,6 @@ jobs:
 
   actionlint:
     name: Actionlint
+    runs-on: ubuntu-20.04
     steps:
       - uses: raven-actions/actionlint@v1