diff --git a/.github/workflows/compile.yml b/.github/workflows/compile.yml
index b9e33dd..05705be 100644
--- a/.github/workflows/compile.yml
+++ b/.github/workflows/compile.yml
@@ -24,6 +24,8 @@ jobs:
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v2
+        with:
+          submodules: recursive
 
       # Runs a single command using the runners shell
       - name: Test compilation