diff --git a/dlls/user32/defwnd.c b/dlls/user32/defwnd.c
index ae104e2c49c..e3736fc13ef 100644
--- a/dlls/user32/defwnd.c
+++ b/dlls/user32/defwnd.c
@@ -561,7 +561,11 @@ static LRESULT DEFWND_DefWinProc( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lPa
             }
         }
         else if( wParam == VK_F10 )
+        {
+            if (GetKeyState(VK_SHIFT) & 0x8000)
+                SendMessageW( hwnd, WM_CONTEXTMENU, (WPARAM)hwnd, MAKELPARAM(-1, -1) );
             iF10Key = 1;
+        }
         else if( wParam == VK_ESCAPE && (GetKeyState(VK_SHIFT) & 0x8000))
             SendMessageW( hwnd, WM_SYSCOMMAND, SC_KEYMENU, ' ' );
         break;