diff --git a/web/app/pods/components/lights-tab/component.js b/web/app/pods/components/lights-tab/component.js
index eb059d1..b54dbaa 100644
--- a/web/app/pods/components/lights-tab/component.js
+++ b/web/app/pods/components/lights-tab/component.js
@@ -180,7 +180,7 @@ export default Component.extend({
   }),
 
   // sync the current light settings to the newly added light
-  onaActiveLightsChange: observer('syncLight', function() {
+  onSyncLightsChanged: observer('syncLight', function() {
     let options = {
         on: this.get('lightsOn'),
         bri: this.get('lightsBrightness'),