diff --git a/unite@hardpixel.eu/panel.js b/unite@hardpixel.eu/panel.js
index 776fded..aae6bef 100644
--- a/unite@hardpixel.eu/panel.js
+++ b/unite@hardpixel.eu/panel.js
@@ -146,10 +146,12 @@ var WindowButtons = class WindowButtons extends PanelExtension {
 
   _onPositionChange() {
     const controls = this.controls.container
+
     if (controls.reparent) {
       controls.reparent(this.container)
     } else {
       const currentParent = controls.get_parent()
+
       if (currentParent) {
         currentParent.remove_child(controls)
         this.container.add_child(controls)