diff --git a/.circleci/config.yml b/.circleci/config.yml
index bdc2b46..3795429 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -13,6 +13,7 @@ jobs:
       - python/save-cache
       - run:
           command: |
+            pipenv --python 3.8
             pipenv install
             pipenv run pytest
 workflows: