diff --git a/.github/workflows/auto-build.yml b/.github/workflows/auto-build.yml
index e3a2e93..e6a64c7 100644
--- a/.github/workflows/auto-build.yml
+++ b/.github/workflows/auto-build.yml
@@ -30,6 +30,7 @@ jobs:
         uses: actions/checkout@v2
         with:
           lfs: true
+          submodules: recursive
       - name: Checkout LFS
         run: git lfs checkout
       - name: Use Node.js ${{ matrix.node-version }}