diff --git a/setup.py b/setup.py
index a7daca1ae6f69851f1a3863d74438f51d0c2db1f..61a64deeac3682c9a448cd3bc3ec421d37b0c9f7 100644
--- a/setup.py
+++ b/setup.py
@@ -46,6 +46,7 @@ setup(
     python_requires='>=3.5',
     classifiers=[
         'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3 :: Only',