diff --git a/.github/workflows/embedded-build.yml b/.github/workflows/embedded-build.yml
index 049e6c9..39d5036 100644
--- a/.github/workflows/embedded-build.yml
+++ b/.github/workflows/embedded-build.yml
@@ -18,6 +18,8 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
+        with:
+          submodules: 'recursive'
       - uses: actions/cache@v3
         with:
           path: |