diff --git a/tests/http/federation/dmr_reproduce_mypy_zope_pain.py b/tests/http/federation/dmr_reproduce_mypy_zope_pain.py
index da21825e4d..1694ce029a 100644
--- a/tests/http/federation/dmr_reproduce_mypy_zope_pain.py
+++ b/tests/http/federation/dmr_reproduce_mypy_zope_pain.py
@@ -1,6 +1,6 @@
 from typing import Optional
 
-from twisted.internet.endpoints import _WrappingProtocol
+from twisted.internet.protocol import Protocol
 from zope.interface import Interface, implementer
 
 
@@ -20,6 +20,10 @@ class IProtocol(Interface):
     pass
 
 
+class _WrappingProtocol(Protocol):
+    pass
+
+
 class IProtocolFactory(Interface):
     def buildProtocol(addr: IAddress) -> Optional[IProtocol]:
         pass