diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index beb41e7d..c580e653 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -37,7 +37,9 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout repo
-        uses: actions/checkout@dcd71f646680f2efd8db4afa5ad64fdcba30e748
+        uses: actions/checkout@a12a3943b4bdde767164f792f33f40b04645d846
+        with:
+          submodules: recursive
 
       - name: Cache npm
         id: npm-cache