diff --git a/WireGuard/WireGuard/Tunnel/TunnelsManager.swift b/WireGuard/WireGuard/Tunnel/TunnelsManager.swift
index 5640e6c..3efadb5 100644
--- a/WireGuard/WireGuard/Tunnel/TunnelsManager.swift
+++ b/WireGuard/WireGuard/Tunnel/TunnelsManager.swift
@@ -25,10 +25,12 @@ class TunnelsManager {
     weak var activationDelegate: TunnelsManagerActivationDelegate?
     private var statusObservationToken: AnyObject?
     private var waiteeObservationToken: AnyObject?
+    private var configurationsObservationToken: AnyObject?
 
     init(tunnelProviders: [NETunnelProviderManager]) {
         tunnels = tunnelProviders.map { TunnelContainer(tunnel: $0) }.sorted { $0.name < $1.name }
         startObservingTunnelStatuses()
+        startObservingTunnelConfigurations()
     }
 
     static func create(completionHandler: @escaping (WireGuardResult<TunnelsManager>) -> Void) {
@@ -53,26 +55,33 @@ class TunnelsManager {
         #endif
     }
 
-    func reload(completionHandler: @escaping (Bool) -> Void) {
-        #if targetEnvironment(simulator)
-        completionHandler(false)
-        #else
-        NETunnelProviderManager.loadAllFromPreferences { managers, _ in
-            guard let managers = managers else {
-                completionHandler(false)
-                return
-            }
+    func reload() {
+        NETunnelProviderManager.loadAllFromPreferences { [weak self] managers, _ in
+            guard let self = self else { return }
 
-            let newTunnels = managers.map { TunnelContainer(tunnel: $0) }.sorted { $0.name < $1.name }
-            let hasChanges = self.tunnels.map { $0.tunnelConfiguration } != newTunnels.map { $0.tunnelConfiguration }
-            if hasChanges {
-                self.tunnels = newTunnels
-                completionHandler(true)
-            } else {
-                completionHandler(false)
+            let loadedTunnelProviders = managers ?? []
+
+            var numberOfRemovedTunnels = 0
+            for (index, currentTunnel) in self.tunnels.enumerated() {
+                if !loadedTunnelProviders.contains(where: { $0.tunnelConfiguration == currentTunnel.tunnelConfiguration }) {
+                    // Tunnel was deleted outside the app
+                    self.tunnels.remove(at: index - numberOfRemovedTunnels)
+                    self.tunnelsListDelegate?.tunnelRemoved(at: index - numberOfRemovedTunnels)
+                    numberOfRemovedTunnels += 1
+                }
+            }
+            for loadedTunnelProvider in loadedTunnelProviders {
+                if let matchingTunnel = self.tunnels.first(where: { $0.tunnelConfiguration == loadedTunnelProvider.tunnelConfiguration }) {
+                    matchingTunnel.tunnelProvider = loadedTunnelProvider
+                } else {
+                    // Tunnel was added outside the app
+                    let tunnel = TunnelContainer(tunnel: loadedTunnelProvider)
+                    self.tunnels.append(tunnel)
+                    self.tunnels.sort { $0.name < $1.name }
+                    self.tunnelsListDelegate?.tunnelAdded(at: self.tunnels.firstIndex(of: tunnel)!)
+                }
             }
         }
-        #endif
     }
 
     func add(tunnelConfiguration: TunnelConfiguration, activateOnDemandSetting: ActivateOnDemandSetting = ActivateOnDemandSetting.defaultSetting, completionHandler: @escaping (WireGuardResult<TunnelContainer>) -> Void) {
@@ -319,6 +328,12 @@ class TunnelsManager {
         }
     }
 
+    func startObservingTunnelConfigurations() {
+        configurationsObservationToken = NotificationCenter.default.addObserver(forName: .NEVPNConfigurationChange, object: nil, queue: OperationQueue.main) { [weak self] _ in
+            self?.reload()
+        }
+    }
+
 }
 
 private func lastErrorTextFromNetworkExtension(for tunnel: TunnelContainer) -> (title: String, message: String)? {
@@ -367,7 +382,7 @@ class TunnelContainer: NSObject {
     fileprivate var tunnelProvider: NETunnelProviderManager
 
     var tunnelConfiguration: TunnelConfiguration? {
-        return (tunnelProvider.protocolConfiguration as? NETunnelProviderProtocol)?.asTunnelConfiguration(called: tunnelProvider.localizedDescription)
+        return tunnelProvider.tunnelConfiguration
     }
 
     var activateOnDemandSetting: ActivateOnDemandSetting {
@@ -461,3 +476,9 @@ class TunnelContainer: NSObject {
         (tunnelProvider.connection as? NETunnelProviderSession)?.stopTunnel()
     }
 }
+
+extension NETunnelProviderManager {
+    var tunnelConfiguration: TunnelConfiguration? {
+        return (protocolConfiguration as? NETunnelProviderProtocol)?.asTunnelConfiguration(called: localizedDescription)
+    }
+}