diff --git a/.travis.yml b/.travis.yml
index 01999d6d2..91dcd23e6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -37,10 +37,6 @@ matrix:
       python: "2.7"
       env: TOXENV=py27-requests-cachecontrol
 
-    - language: python
-      python: "3.3"
-      env: TOXENV=py33
-
     - language: python
       python: "3.4"
       env: TOXENV=py34