diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c02290055..cd2a6ba48 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,6 +24,7 @@ jobs:
         run: |
           yarn install
           yarn lint
+          yarn typecheck
           yarn build
           xvfb-run --auto-servernum yarn test:ci