diff --git a/mypy/sharedparse.py b/mypy/sharedparse.py
index 91015b6d693fa..b186da088f2b3 100644
--- a/mypy/sharedparse.py
+++ b/mypy/sharedparse.py
@@ -118,6 +118,7 @@
     "__lt__",
     "__mod__",
     "__mul__",
+    "__ne__",
     "__or__",
     "__pow__",
     "__radd__",