diff --git a/Tusker/Screens/Profile/ProfileTableViewController.swift b/Tusker/Screens/Profile/ProfileTableViewController.swift
index e8cd477f..b8372639 100644
--- a/Tusker/Screens/Profile/ProfileTableViewController.swift
+++ b/Tusker/Screens/Profile/ProfileTableViewController.swift
@@ -103,7 +103,8 @@ class ProfileTableViewController: UITableViewController, PreferencesAdaptive {
             }
         }
         
-        if MastodonCache.account(for: accountID) != nil {
+        if let accountID = accountID,
+            MastodonCache.account(for: accountID) != nil {
             updateUIForPreferences()
         }
     }