diff --git a/.github/workflows/check_query_files.yml b/.github/workflows/check_query_files.yml
index b8de89de6..468ec81d7 100644
--- a/.github/workflows/check_query_files.yml
+++ b/.github/workflows/check_query_files.yml
@@ -5,7 +5,7 @@ on: [push, pull_request]
 jobs:
   luacheck:
     name: Check Query Files
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v1