diff --git a/stubs/rdfdb/patch.pyi b/stubs/rdfdb/patch.pyi
deleted file mode 100644
--- a/stubs/rdfdb/patch.pyi
+++ /dev/null
@@ -1,48 +0,0 @@
-# Stubs for rdfdb.patch (Python 3)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-import unittest
-from typing import Any, Optional
-
-XSD: Any
-ALLSTMTS: Any
-
-def quadsWithContextUris(quads: Any) -> None: ...
-
-class Patch:
-    senderUpdateUri: Any = ...
-    def __init__(self, jsonRepr: Optional[Any] = ..., addQuads: Optional[Any] = ..., delQuads: Optional[Any] = ..., addGraph: Optional[Any] = ..., delGraph: Optional[Any] = ...) -> None: ...
-    def shortSummary(self): ...
-    @classmethod
-    def fromDiff(cls, oldGraph: Any, newGraph: Any): ...
-    def __bool__(self): ...
-    @property
-    def addQuads(self): ...
-    @property
-    def delQuads(self): ...
-    @property
-    def addGraph(self): ...
-    @property
-    def delGraph(self): ...
-    @property
-    def jsonRepr(self): ...
-    def makeJsonRepr(self, extraAttrs: Any = ...): ...
-    def simplify(self): ...
-    def concat(self, more: Any): ...
-    def getContext(self): ...
-    def isNoop(self): ...
-
-stmt1: Any
-
-class TestPatchFromDiff(unittest.TestCase):
-    def testEmpty(self) -> None: ...
-    def testNonEmpty(self) -> None: ...
-    def testNoticesAdds(self) -> None: ...
-    def testNoticesDels(self) -> None: ...
-    def testQuadSequenceOkInsteadOfGraph(self) -> None: ...
-
-class TestPatchGetContext(unittest.TestCase):
-    def testEmptyPatchCantGiveContext(self) -> None: ...
-    def testSimplePatchReturnsContext(self) -> None: ...
-    def testMultiContextPatchFailsToReturnContext(self) -> None: ...