diff --git a/version-check/action.yml b/version-check/action.yml
index f0ace94..c5b0b6e 100644
--- a/version-check/action.yml
+++ b/version-check/action.yml
@@ -11,4 +11,5 @@ runs:
     - name: Run version check
       shell: bash
       run: |
-        deno run --allow-read --allow-run version-check/main.ts
+        deno run --allow-read --allow-run .main.ts
+      working-directory: ${{ github.action_path }}