diff --git a/Sample Code/SwiftSampleCode/UXSDKSwiftSample/PanelsCollectionsViewController.swift b/Sample Code/SwiftSampleCode/UXSDKSwiftSample/PanelsCollectionsViewController.swift
index 59e0e44b..e0aff9a7 100644
--- a/Sample Code/SwiftSampleCode/UXSDKSwiftSample/PanelsCollectionsViewController.swift	
+++ b/Sample Code/SwiftSampleCode/UXSDKSwiftSample/PanelsCollectionsViewController.swift	
@@ -81,6 +81,7 @@ class PanelsCollectionsViewController: UIViewController {
     }
     
     override func viewWillDisappear(_ animated: Bool) {
+        super.viewWillDisappear(animated)
         self.widgetMovingTimer.invalidate()
         self.widgetMovingTimer = nil
     }