diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2ae5cb3..f713002 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,6 +13,8 @@ jobs:
         steps:
         - name: Checkout repo
           uses: actions/checkout@v3
+          with:
+                submodules: true
 
         - name: Set up VS toolchain
           uses: ilammy/msvc-dev-cmd@v1