diff --git a/panel.js b/panel.js
index 840bbfe..3a3b33d 100644
--- a/panel.js
+++ b/panel.js
@@ -65,9 +65,7 @@ let tracker = Shell.WindowTracker.get_default();
 var panelBoxes = ['_leftBox', '_centerBox', '_rightBox'];
 
 //timeout names
-const T1 = 'startDynamicTransparencyTimeout';
 const T2 = 'startIntellihideTimeout';
-const T3 = 'allocationThrottleTimeout';
 const T4 = 'showDesktopTimeout';
 const T5 = 'trackerFocusAppTimeout';
 const T6 = 'scrollPanelDelayTimeout';
diff --git a/proximity.js b/proximity.js
index d568809..cb51864 100644
--- a/proximity.js
+++ b/proximity.js
@@ -45,7 +45,7 @@ class ProximityWatch {
         this.threshold = [xThreshold, yThreshold];
         this.handler = handler;
 
-        this._allocationChangedId = actor.connect('notify::allocation', () => this._update());
+        this._allocationChangedId = actor.connect('notify::allocation', () => this._updateWatchRect());
 
         this._updateWatchRect();
     }