diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index 97d46b9..9702a39 100644
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -13,6 +13,8 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
+      with:
+        submodules: recursive
     - name: Setup .NET
       uses: actions/setup-dotnet@v2
       with: