diff --git a/Source/Turbo Navigator/TurboNavigator.swift b/Source/Turbo Navigator/TurboNavigator.swift
index 1477972..f67bca1 100644
--- a/Source/Turbo Navigator/TurboNavigator.swift	
+++ b/Source/Turbo Navigator/TurboNavigator.swift	
@@ -88,7 +88,7 @@ public class TurboNavigator {
     private func controller(for proposal: VisitProposal) -> UIViewController? {
         switch delegate.handle(proposal: proposal) {
         case .accept:
-            Turbo.config.defaultViewController.self.init(url: proposal.url)
+            Turbo.config.defaultViewController(proposal.url)
         case .acceptCustom(let customViewController):
             customViewController
         case .reject:
diff --git a/Source/Turbo.swift b/Source/Turbo.swift
index dfc2e8e..6c13fcd 100644
--- a/Source/Turbo.swift
+++ b/Source/Turbo.swift
@@ -13,7 +13,9 @@ public class TurboConfig {
 
     /// The view controller used in `TurboNavigator` for web requests. Must be
     /// a `VisitableViewController` or subclass.
-    public var defaultViewController = VisitableViewController.self
+    public var defaultViewController: (URL) -> VisitableViewController = { url in
+        VisitableViewController(url: url)
+    }
 
     /// Optionally customize the web views used by each Turbo Session.
     /// Ensure you return a new instance each time.
diff --git a/Source/Visitable/VisitableViewController.swift b/Source/Visitable/VisitableViewController.swift
index fb00407..b245952 100644
--- a/Source/Visitable/VisitableViewController.swift
+++ b/Source/Visitable/VisitableViewController.swift
@@ -5,7 +5,7 @@ open class VisitableViewController: UIViewController, Visitable {
     open weak var visitableDelegate: VisitableDelegate?
     open var visitableURL: URL!
 
-    public required convenience init(url: URL) {
+    public convenience init(url: URL) {
         self.init()
         self.visitableURL = url
     }