diff --git a/stubs/rdfdb/rdflibpatch.pyi b/stubs/rdfdb/rdflibpatch.pyi
deleted file mode 100644
--- a/stubs/rdfdb/rdflibpatch.pyi
+++ /dev/null
@@ -1,53 +0,0 @@
-# Stubs for rdfdb.rdflibpatch (Python 3)
-#
-# NOTE: This dynamically typed stub was automatically generated by stubgen.
-
-import unittest
-from typing import Any
-
-def patchQuads(graph: Any, deleteQuads: Any, addQuads: Any, perfect: bool = ...) -> None: ...
-def fixContextToUri(spoc: Any): ...
-def inGraph(spoc: Any, graph: Any): ...
-def graphFromQuads(q: Any): ...
-def graphFromNQuad(text: Any): ...
-def serializeQuad(g: Any): ...
-def inContext(graph: Any, newContext: Any): ...
-def contextsForStatement(graph: Any, triple: Any): ...
-
-A: Any
-B: Any
-
-class TestInContext(unittest.TestCase):
-    def testResultHasQuads(self) -> None: ...
-
-class TestContextsForStatement(unittest.TestCase):
-    def testNotFound(self) -> None: ...
-    def testOneContext(self) -> None: ...
-    def testTwoContexts(self) -> None: ...
-
-class TestInGraph(unittest.TestCase):
-    def testSimpleMatch(self) -> None: ...
-    def testDontMatchDifferentStatement(self) -> None: ...
-    def testDontMatchStatementInAnotherContext(self) -> None: ...
-
-class TestGraphFromQuads(unittest.TestCase):
-    nqOut: str = ...
-    def testSerializes(self) -> None: ...
-    def testNquadParserSerializes(self) -> None: ...
-
-C: Any
-CTX1: Any
-CTX2: Any
-stmt1: Any
-stmt2: Any
-
-class TestPatchQuads(unittest.TestCase):
-    def testAddsToNewContext(self) -> None: ...
-    def testDeletes(self) -> None: ...
-    def testDeleteRunsBeforeAdd(self) -> None: ...
-    def testPerfectAddRejectsExistingStmt(self) -> None: ...
-    def testPerfectAddAllowsExistingStmtInNewContext(self) -> None: ...
-    def testPerfectDeleteRejectsAbsentStmt(self) -> None: ...
-    def testPerfectDeleteRejectsStmtFromOtherGraph(self) -> None: ...
-    def testPerfectDeleteAllowsRemovalOfStmtInMultipleContexts(self) -> None: ...
-    def testRedundantStmtOkForAddOrDelete(self) -> None: ...