diff --git a/.github/workflows/preproduction.yml b/.github/workflows/preproduction.yml
index 7201625f..bdf1c99b 100644
--- a/.github/workflows/preproduction.yml
+++ b/.github/workflows/preproduction.yml
@@ -13,6 +13,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v3
+        with:
+          submodules: true
       - uses: actions/setup-node@v3
         with:
           node-version: 16