diff --git a/.github/workflows/lint-on-pr.yml b/.github/workflows/lint-on-pr.yml
index 1c785f0..28538b3 100644
--- a/.github/workflows/lint-on-pr.yml
+++ b/.github/workflows/lint-on-pr.yml
@@ -17,3 +17,7 @@ jobs:
           node-version: 14
       - run: yarn install
       - run: yarn lint
+      - run: yarn install
+        working-directory: app
+      - run: yarn lint
+        working-directory: app