diff --git a/.github/workflows/check-schemas.yml b/.github/workflows/check-schemas.yml
index 41c5d0e..1da82c9 100644
--- a/.github/workflows/check-schemas.yml
+++ b/.github/workflows/check-schemas.yml
@@ -6,7 +6,7 @@ on:
 
 jobs:
   check-schemas:
-    runs-on: ubuntu-latest
+    runs-on: ${{ vars.RUNNER_TYPE }}
     permissions:
       contents: read
       pull-requests: write