diff --git a/stdlib/2.7/typing.pyi b/stdlib/2.7/typing.pyi
index b7a43feea..da952421e 100644
--- a/stdlib/2.7/typing.pyi
+++ b/stdlib/2.7/typing.pyi
@@ -16,6 +16,7 @@ Type = object()
 builtinclass = object()
 _promote = object()
 NamedTuple = object()
+NewType = object()
 
 # Type aliases
 
diff --git a/stdlib/3/typing.pyi b/stdlib/3/typing.pyi
index b96baa2d6..8fe18d358 100644
--- a/stdlib/3/typing.pyi
+++ b/stdlib/3/typing.pyi
@@ -17,6 +17,7 @@ builtinclass = object()
 _promote = object()
 NamedTuple = object()
 no_type_check = object()
+NewType = object()
 
 # Type aliases and type constructors