1 files changed, 0 insertions, 1 deletions

diff --git a/setup.py b/setup.py
index 0e41539a..17d45b42 100644
--- a/setup.py
+++ b/setup.py
@@ -37,7 +37,6 @@ setup(
         "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: Implementation :: CPython",
-        "Programming Language :: Python :: Implementation :: PyPy",
         "Topic :: Security",
         "Topic :: Internet",
         "Topic :: Internet :: WWW/HTTP",