diff --git a/setup.py b/setup.py
index 85da3be6..ad752b50 100644
--- a/setup.py
+++ b/setup.py
@@ -58,6 +58,8 @@
     Topic :: Software Development :: Libraries :: Python Modules
     Programming Language :: Python
     Programming Language :: Python :: 2.7
+    Programming Language :: Python :: 3.4
+    Programming Language :: Python :: 3.5
     Programming Language :: Python :: Implementation :: CPython
     Operating System :: OS Independent
     Operating System :: POSIX :: Linux