diff --git a/stdlib/3/http/cookies.pyi b/stdlib/3/http/cookies.pyi
index 9c615a6d5..14b0f817e 100644
--- a/stdlib/3/http/cookies.pyi
+++ b/stdlib/3/http/cookies.pyi
@@ -1,10 +1,15 @@
 import sys
-from typing import Any, Dict, Generic, List, Mapping, Optional, TypeVar, Union
+from typing import Any, Dict, Generic, List, Mapping, Optional, TypeVar, Union, overload
 
 _DataType = Union[str, Mapping[str, Union[str, Morsel[Any]]]]
 _T = TypeVar("_T")
-
+@overload
+def _quote(str: None) -> None: ...
+@overload
 def _quote(str: str) -> str: ...
+@overload
+def _unquote(str: None) -> None: ...
+@overload
 def _unquote(str: str) -> str: ...
 
 class CookieError(Exception): ...