diff --git a/django-stubs/db/models/manager.pyi b/django-stubs/db/models/manager.pyi
index a8267ff1d..78fdcaa58 100644
--- a/django-stubs/db/models/manager.pyi
+++ b/django-stubs/db/models/manager.pyi
@@ -37,6 +37,7 @@ class Manager(BaseManager[_T]): ...
 
 class RelatedManager(Manager[_T]):
     related_val: tuple[int, ...]
+    def __call__(self, *, manager: str) -> RelatedManager[_T]: ...
     def add(self, *objs: QuerySet[_T] | _T, bulk: bool = ...) -> None: ...
     async def aadd(self, *objs: QuerySet[_T] | _T, bulk: bool = ...) -> None: ...
     def remove(self, *objs: QuerySet[_T] | _T, bulk: bool = ...) -> None: ...
@@ -60,6 +61,7 @@ class RelatedManager(Manager[_T]):
 
 class ManyToManyRelatedManager(Generic[_T, _V], Manager[_T]):
     through: type[_V]
+    def __call__(self, *, manager: str) -> ManyToManyRelatedManager[_T, _V]: ...
     def add(
         self,
         *objs: QuerySet[_T] | _T | _V,