diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cac34c6..0d47640 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,6 +7,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: true
       - uses: pnpm/action-setup@v4
         with:
           run_install: true