diff --git a/.github/workflows/deployment.yml b/.github/workflows/deployment.yml
index 2e3f869b953..bec5380f3d1 100644
--- a/.github/workflows/deployment.yml
+++ b/.github/workflows/deployment.yml
@@ -32,7 +32,8 @@ jobs:
     - name: Checkout source
       uses: actions/checkout@v1
       with:
-        fetch-depth: 1
+        depth: 1
+        submodules: true
     - name: Set up JDK
       uses: actions/setup-java@v1
       with: