diff --git a/.circleci/config.yml b/.circleci/config.yml
index 94d37a83c..9844b5e32 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -43,6 +43,13 @@ jobs:
           paths:
             - ./venv
           key: v1-dependencies-{{ checksum ".circleci/requirements.txt" }}
+      - run:
+          name: Black Formatting
+          command: |
+            cd litellm
+            python -m pip install black
+            python -m black .
+            cd ..
       - run:
           name: Linting Testing
           command: |