diff --git a/setup.py b/setup.py
index e4d499c..7fe811e 100755
--- a/setup.py
+++ b/setup.py
@@ -34,6 +34,7 @@ setup(
         'Programming Language :: Python :: 2',
         'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',