diff --git a/typings/objc.pyi b/typings/objc.pyi
index 1344751..eb70d3b 100644
--- a/typings/objc.pyi
+++ b/typings/objc.pyi
@@ -7,6 +7,7 @@ class loadBundleFunctions(str):
 
     @overload
     def __new__(cls, object: object = ...) -> loadBundleFunctions: ...
+    @overload
     def __new__(cls, object: Buffer, encoding: str = ..., errors: str = ...) -> loadBundleFunctions: ...
 
 class loadBundleVariables(str):
@@ -14,5 +15,6 @@ class loadBundleVariables(str):
 
     @overload
     def __new__(cls, object: object = ...) -> loadBundleVariables: ...
+    @overload
     def __new__(cls, object: Buffer, encoding: str = ..., errors: str = ...) -> loadBundleVariables: ...