diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fc2339c..a1dc671 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -38,6 +38,8 @@ jobs:
         run: npm run lint
       - name: Format check
         run: npm run format
+      - name: Type check
+        run: npm run typecheck
 
   unit:
     name: Unit tests