diff --git a/.github/workflows/integration-test.yml b/.github/workflows/integration-test.yml
index a0241f2..5c4e6cd 100644
--- a/.github/workflows/integration-test.yml
+++ b/.github/workflows/integration-test.yml
@@ -9,7 +9,6 @@ jobs:
 
     steps:
     - uses: actions/checkout@v1
-    - uses: textbook/git-checkout-submodule-action@master
 
     - name: test
       run: ./integration-test.sh