diff --git a/setup.py b/setup.py
index 2c257a0e..9c5cca58 100755
--- a/setup.py
+++ b/setup.py
@@ -31,6 +31,7 @@
                'Programming Language :: Python :: 3',
                'Programming Language :: Python :: 2.7',
                'Programming Language :: Python :: 3.4',
+               'Programming Language :: Python :: 3.5',
                'License :: OSI Approved :: Apache Software License',
                'Intended Audience :: Science/Research',
                'Topic :: Scientific/Engineering',