diff --git a/setup.py b/setup.py
index 1f5212676310..cf0858e5f9ab 100755
--- a/setup.py
+++ b/setup.py
@@ -47,6 +47,7 @@
 Programming Language :: Python :: Implementation :: CPython
 Topic :: Software Development
 Topic :: Scientific/Engineering
+Typing :: Typed
 Operating System :: Microsoft :: Windows
 Operating System :: POSIX
 Operating System :: Unix