diff --git a/gb.sdl2/src/c_window.c b/gb.sdl2/src/c_window.c
index 2e5298f..116e549 100644
--- a/gb.sdl2/src/c_window.c
+++ b/gb.sdl2/src/c_window.c
@@ -560,7 +560,7 @@ END_PROPERTY
 
 BEGIN_PROPERTY(Window_Handle)
 
-	GB.ReturnInteger(SDL_GetWindowId(WINDOW));
+	GB.ReturnInteger(SDL_GetWindowID(WINDOW));
 
 END_PROPERTY