diff --git a/reactos/dll/win32/user32/windows/menu.c b/reactos/dll/win32/user32/windows/menu.c
index 117dbbce470..86ff286aabf 100644
--- a/reactos/dll/win32/user32/windows/menu.c
+++ b/reactos/dll/win32/user32/windows/menu.c
@@ -1035,6 +1035,7 @@ PopupMenuWndProcA(HWND Wnd, UINT Message, WPARAM wParam, LPARAM lParam)
       break;
 
     case MM_GETMENUHANDLE:
+    case MN_GETHMENU: 
       return GetWindowLongPtrA(Wnd, 0);
 
     default:
@@ -1106,6 +1107,7 @@ PopupMenuWndProcW(HWND Wnd, UINT Message, WPARAM wParam, LPARAM lParam)
       break;
 
     case MM_GETMENUHANDLE:
+    case MN_GETHMENU:
       return GetWindowLongPtrW(Wnd, 0);
 
     default:
diff --git a/reactos/include/psdk/winuser.h b/reactos/include/psdk/winuser.h
index f7ec388b6b3..aacf4fa4880 100644
--- a/reactos/include/psdk/winuser.h
+++ b/reactos/include/psdk/winuser.h
@@ -1712,6 +1712,7 @@ extern "C" {
 #define WM_CTLCOLORDLG 310
 #define WM_CTLCOLORSCROLLBAR 311
 #define WM_CTLCOLORSTATIC 312
+#define MN_GETHMENU 481
 #define WM_MOUSEFIRST 512
 #define WM_MOUSEMOVE 512
 #define WM_LBUTTONDOWN 513