diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8ad3d6c..c8192a2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,6 +14,8 @@ jobs:
     steps:
     - name: Checkout repository
       uses: actions/checkout@v2
+      with:
+        submodules: recursive
 
     - name: Install dependencies
       run: brew install macfuse