diff --git a/src/mouse.c b/src/mouse.c
index 9792261..de4e671 100644
--- a/src/mouse.c
+++ b/src/mouse.c
@@ -247,7 +247,9 @@ mouse_resize(Client *c)
           {
                /* To resize MWFACT in tile mode */
                if((c->flags & TileFlag)
-                  && tags[selscreen][seltag[selscreen]].layout.func != grid)
+                  && tags[selscreen][seltag[selscreen]].layout.func != grid // for backward compatibility
+                  && tags[selscreen][seltag[selscreen]].layout.func != grid_vertical
+                  && tags[selscreen][seltag[selscreen]].layout.func != grid_horizontal)
                {
                     if(tags[selscreen][seltag[selscreen]].layout.func == tile)
                          mwf += (ROUND(ev.xmotion.x_root) - omx) / (sgeo[c->screen].width);