diff --git a/stdlib/3/abc.pyi b/stdlib/3/abc.pyi
index d24b2587b..6b37f75e4 100644
--- a/stdlib/3/abc.pyi
+++ b/stdlib/3/abc.pyi
@@ -1,4 +1,5 @@
 from typing import Any
+import sys
 # Stubs for abc.
 
 # Thesee definitions have special processing in type checker.
@@ -6,3 +7,7 @@ class ABCMeta:
     def register(cls: "ABCMeta", subclass: Any) -> None: ...
 abstractmethod = object()
 abstractproperty = object()
+
+if sys.version_info >= (3, 4):
+    class ABC(metaclass=ABCMeta):
+        pass