diff --git a/.circleci/config.yml b/.circleci/config.yml
index 236a839..481e832 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,17 +1,15 @@
---- 
-jobs: 
-  build: 
-    docker: 
-      - 
-        auth: 
-          password: DOCKERHUB_PASS
-          username: mydockerhub_user
-        image: "circleci/python:3.6"
-    steps: 
-      - checkout
-      - 
-        run: "pip install -r requirements/dev.txt"
-version: 3
+version: 2
+jobs:
+ build:
+  docker:
+   - image: circleci/python:3.6
+    auth:
+     username: mydockerhub_user
+     password: DOCKERHUB_PASS
+  steps:
+   - checkout
+   - run: pip install -r requirements/dev.txt
+