diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index b07714731..df553a7da 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -57,7 +57,7 @@ jobs:
       env:
         SQLALCHEMY_DATABASE_TEST_URI: postgresql://user:password@localhost:5432/test_notification_api
     - name: Run style checks
-      run: flake8 .
+      run: pipenv run flake8 .
     - name: Check imports alphabetized
       run: pipenv run isort --check-only ./app ./tests
     - name: Run tests