diff --git a/src/gtk/minifram.cpp b/src/gtk/minifram.cpp
index 47aebabed5..845e9d7bc2 100644
--- a/src/gtk/minifram.cpp
+++ b/src/gtk/minifram.cpp
@@ -167,12 +167,7 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton
         }
     }
 
-    wxClientDC dc(win);
-    dc.SetFont( *wxSMALL_FONT );
-    int height = dc.GetCharHeight() + 1;
-
-
-    if (y > height) return TRUE;
+    if (y > win->m_miniEdge-1 + 15) return TRUE;
 
     gdk_window_raise( win->m_widget->window );