diff --git a/.github/workflows/sanity.yml b/.github/workflows/sanity.yml
index bc21c99..ff76c66 100644
--- a/.github/workflows/sanity.yml
+++ b/.github/workflows/sanity.yml
@@ -28,6 +28,9 @@ jobs:
         uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
         with:
           python-version: ${{ matrix.python-version }}
+      - name: Install the current repository
+        run: |
+          pip install -e .[test]
       - name: Run sanity test
         run: |
           pytest -s -x tests/sanity