diff --git a/.travis.yml b/.travis.yml
index f51f172dbc..d2c6089692 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,6 @@ dist: trusty
 
 python:
   - "2.7"
-  - "3.3"
   - "3.4"
   - "3.5"
   - "3.6"