diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d637a6b..fd88b7a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -35,7 +35,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install -U pip
-          python -m pip install -e .[test]
+          python -m pip install -e '.[tests]'
 
       - name: Test
         run: pytest --color=yes --cov --cov-report=xml --cov-report=term-missing