diff --git a/circle.yml b/circle.yml
index a2ec6207..ccc55a3a 100644
--- a/circle.yml
+++ b/circle.yml
@@ -1,11 +1,6 @@
 machine:
     python:
         version: 2.7
-    environment:
-        TOX_ENV: docs
-        TOX_ENV: lint
-        TOX_ENV: py26
-        TOX_ENV: py27
 
 checkout:
     post:
@@ -18,4 +13,4 @@ dependencies:
 
 test:
     override:
-        - tox -e $TOX_ENV
+        - tox -e py27