diff --git a/stubs/twisted/internet/interfaces.pyi b/stubs/twisted/internet/interfaces.pyi
deleted file mode 100644
--- a/stubs/twisted/internet/interfaces.pyi
+++ /dev/null
@@ -1,20 +0,0 @@
-from typing import Any
-
-class IDelayedCall:
-    def getTime(self) -> Any: ...
-    def cancel(self) -> None: ...
-    def delay(self, secondsLater: Any) -> None: ...
-    def reset(self, secondsFromNow: Any) -> None: ...
-    def active(self) -> None: ...
-
-
-class IAddress:  # this is https://twistedmatrix.com/documents/current/api/twisted.internet.address.IPv4Address.html
-    type: str
-    host: str
-    port: int   
-    
-class IListeningPort:
-    def startListening(self): ...
-    def stopListening(self): ... # returns deferred
-    def getHost(self) -> IAddress: ...
-    _realPortNumber: int # from t.i.tcp.Port