diff --git a/.travis.yml b/.travis.yml
index 1e79765..e34557a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,6 @@ python:
 
 env:
   - TOX_ENV=py27
-  - TOX_ENV=py33
   - TOX_ENV=py34
 
 install:
diff --git a/setup.py b/setup.py
index 0f032de..bcc6209 100755
--- a/setup.py
+++ b/setup.py
@@ -40,7 +40,6 @@ setup(
         "Programming Language :: Python :: 2",
         "Programming Language :: Python :: 2.7",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.3",
         "Programming Language :: Python :: 3.4",
 
     ],
diff --git a/tox.ini b/tox.ini
index c0206c0..7388ac4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py27, py33, py34
+envlist = py27, py34
 
 [testenv]
 deps=pytest