diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index f082145..3665c47 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -4,7 +4,7 @@ on: [push, pull_request]
 env:
   SOME_VAR: "Test"
   AFFILS_DB_NAME: "affils.db"
-  AFFILS_DB_FILE: ${{ github.workspace }}/affils.db
+  AFFILS_DB_FILE: "${{ github.workspace }}/affils.db"
 permissions:
   contents: read
 jobs: