diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5a2d131..c6b970d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,6 +10,8 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
+        with:
+          submodules: recursive
       - name: Use Node.js 16.x
         uses: actions/setup-node@v3
         with: