diff --git a/reactos/win32ss/user/user32/windows/menu.c b/reactos/win32ss/user/user32/windows/menu.c
index c5a2766c631..6b7b223ab17 100644
--- a/reactos/win32ss/user/user32/windows/menu.c
+++ b/reactos/win32ss/user/user32/windows/menu.c
@@ -2641,7 +2641,7 @@ MenuButtonDown(MTRACKER* Mt, HMENU PtMenu, UINT Flags)
 static INT FASTCALL
 MenuButtonUp(MTRACKER *Mt, HMENU PtMenu, UINT Flags)
 {
-  UINT Id;
+  INT Id;
   ROSMENUINFO MenuInfo;
   ROSMENUITEMINFO ItemInfo;
 
@@ -2754,7 +2754,7 @@ MenuPtMenu(HMENU Menu, POINT Pt)
 static BOOL FASTCALL
 MenuMouseMove(MTRACKER *Mt, HMENU PtMenu, UINT Flags)
 {
-  UINT Index;
+  INT Index;
   ROSMENUINFO MenuInfo;
   ROSMENUITEMINFO ItemInfo;