diff --git a/BrowserCore/NavigationManager.swift b/BrowserCore/NavigationManager.swift
index 6e53d6b..8822eae 100644
--- a/BrowserCore/NavigationManager.swift
+++ b/BrowserCore/NavigationManager.swift
@@ -8,7 +8,7 @@
 import Foundation
 import  Combine
 
-public protocol NavigationManagerDelegate: class {
+public protocol NavigationManagerDelegate: AnyObject {
     func loadNonGeminiURL(_ url: URL)
 }