diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2bf3fef..6a148d0 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -23,7 +23,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v2
       with:
-        fetch-depth: 0
+        submodules: recursive
 
     - name: Setup .NET 6.0
       uses: actions/setup-dotnet@v1