diff --git a/src/Window.cc b/src/Window.cc
index dcbb5f08..f21000c1 100644
--- a/src/Window.cc
+++ b/src/Window.cc
@@ -3815,11 +3815,14 @@ void BlackboxWindow::motionNotifyEvent(const XMotionEvent *me) {
          frame.handle == me->window || frame.window == me->window)) {
       beginMove(me->x_root, me->y_root);
     } else if ((functions & Func_Resize) &&
-               ((me->state & Button1Mask) && (me->window == frame.right_grip ||
-                                              me->window == frame.left_grip)) ||
+               ((me->state & Button1Mask) &&
+                (me->window == frame.right_grip ||
+                 me->window == frame.left_grip)) ||
                ((me->state & Button3Mask) && (me->state & mod_mask) &&
                 (frame.title == me->window || frame.label == me->window ||
-                 frame.handle == me->window || frame.window == me->window))) {
+                 frame.handle == me->window || frame.window == me->window ||
+                 frame.right_grip == me->window ||
+                 frame.left_grip == me->window))) {
       unsigned int zones = screen->getResizeZones();
       Corner corner;