diff --git a/.github/workflows/test-on-push.yml b/.github/workflows/test-on-push.yml
index 9c31403..2ba85ac 100644
--- a/.github/workflows/test-on-push.yml
+++ b/.github/workflows/test-on-push.yml
@@ -5,10 +5,14 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
+        with:
+          submodules: true
       - run: make test
 
   e2e-test:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
+        with:
+          submodules: true
       - run: make test-e2e