diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 47371a4..a7184c0 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -41,6 +41,8 @@ jobs:
         target: [x86_64, i686]
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: 'recursive'
       - uses: actions/setup-python@v4
         with:
           python-version: 3.9