diff --git a/Tusker/Screens/Fast Account Switcher/FastAccountSwitcherViewController.swift b/Tusker/Screens/Fast Account Switcher/FastAccountSwitcherViewController.swift
index 0104cfab..f8b81106 100644
--- a/Tusker/Screens/Fast Account Switcher/FastAccountSwitcherViewController.swift	
+++ b/Tusker/Screens/Fast Account Switcher/FastAccountSwitcherViewController.swift	
@@ -166,7 +166,9 @@ class FastAccountSwitcherViewController: UIViewController {
             selectionChangedFeedbackGenerator = nil
             
             hide() {
-                (self.view.window!.windowScene!.delegate as! MainSceneDelegate).showAddAccount()
+                if let sceneDelegate = self.view.window?.windowScene?.delegate as? MainSceneDelegate {
+                    sceneDelegate.showAddAccount()
+                }
             }
         } else {
             let account = UserAccountsManager.shared.accounts[newIndex - 1]
@@ -178,7 +180,9 @@ class FastAccountSwitcherViewController: UIViewController {
                 selectionChangedFeedbackGenerator = nil
                 
                 hide() {
-                    (self.view.window!.windowScene!.delegate as! MainSceneDelegate).activateAccount(account, animated: true)
+                    if let sceneDelegate = self.view.window?.windowScene?.delegate as? MainSceneDelegate {
+                        sceneDelegate.activateAccount(account, animated: true)
+                    }
                 }
             } else {
                 hide()