diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index c056737..a9423f3 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -26,7 +26,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install flake8 pytest flask pytest-cov
+        pip install flake8 pytest flask pytest-cov redis
     - name: Lint with flake8
       run: |
         # stop the build if there are Python syntax errors or undefined names