diff --git a/.circleci/config.yml b/.circleci/config.yml
index 56ab1d9..2080ff5 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -27,9 +27,9 @@ jobs:
           key: v1-dependencies-{{ checksum "requirements.txt" }}
 
       # run tests!
-      - run: pip install py.test
       - run:
           name: run tests
           command: |
             . venv/bin/activate
-            py.test tests
\ No newline at end of file
+            pip install pytest
+            py.test tests