diff --git a/Tusker/Screens/Onboarding/InstanceSelectorTableViewController.swift b/Tusker/Screens/Onboarding/InstanceSelectorTableViewController.swift
index e73d2d84..60aed0c1 100644
--- a/Tusker/Screens/Onboarding/InstanceSelectorTableViewController.swift
+++ b/Tusker/Screens/Onboarding/InstanceSelectorTableViewController.swift
@@ -150,7 +150,8 @@ class InstanceSelectorTableViewController: UITableViewController {
     private func updateSpecificInstance(domain: String) {
         activityIndicator.startAnimating()
         
-        guard let components = parseURLComponents(input: domain) else {
+        guard let components = parseURLComponents(input: domain),
+              let url = components.url else {
             var snapshot = dataSource.snapshot()
             if snapshot.indexOfSection(.selected) != nil {
                 snapshot.deleteSections([.selected])
@@ -159,7 +160,6 @@ class InstanceSelectorTableViewController: UITableViewController {
             activityIndicator.stopAnimating()
             return
         }
-        let url = components.url!
 
         let client = Client(baseURL: url, session: .appDefault)
         let request = Client.getInstance()