diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 533b4df..d9b8777 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -16,7 +16,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
         with:
-          submodules: `true`
+          submodules: "true"
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
         with: