diff --git a/.travis.yml b/.travis.yml
index ddc02ba..3447737 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,11 +1,8 @@
 language: python
 python:
-  - "2.6"
   - "2.7"
-  - "3.3"
   - "3.4"
   - "3.5"
-  - "pypy"
 
 notifications:
   email:
diff --git a/click_spinner/__init__.py b/click_spinner/__init__.py
index d38a7cb..a64ad98 100644
--- a/click_spinner/__init__.py
+++ b/click_spinner/__init__.py
@@ -1,5 +1,3 @@
-from builtins import next
-from builtins import object
 import sys
 import threading
 import time