diff --git a/.github/workflows/microsite-build-check.yml b/.github/workflows/microsite-build-check.yml
index 881a7ca5e4..68a6c08cd9 100644
--- a/.github/workflows/microsite-build-check.yml
+++ b/.github/workflows/microsite-build-check.yml
@@ -40,6 +40,10 @@ jobs:
         run: yarn prettier:check
         working-directory: microsite
 
+      - name: lock
+        run: yarn lock:check
+        working-directory: microsite
+
       - name: build microsite
         run: yarn build
         working-directory: microsite