diff --git a/ChatApp/.swiftlint.yml b/ChatApp/.swiftlint.yml
index 2122dcb8..25b6adf1 100644
--- a/ChatApp/.swiftlint.yml
+++ b/ChatApp/.swiftlint.yml
@@ -26,7 +26,6 @@ opt_in_rules:
   - fatal_error_message
   - first_where
   - toggle_bool
-  - unused_private_declaration
   - modifier_order
   - contains_over_first_not_nil
   - convenience_type
diff --git a/ChatApp/ChatApp/Managers/FirebaseAuthentication.swift b/ChatApp/ChatApp/Managers/FirebaseAuthentication.swift
index 2e1e37f0..8e944dcb 100644
--- a/ChatApp/ChatApp/Managers/FirebaseAuthentication.swift
+++ b/ChatApp/ChatApp/Managers/FirebaseAuthentication.swift
@@ -41,7 +41,7 @@ extension FirebaseAuthentication {
             fatalError("Unable to create login UI")
         }
         authUI.delegate = self
-        authUI.providers = [FUIGoogleAuth(), FUIEmailAuth()]
+        authUI.providers = [FUIGoogleAuth(authUI: authUI), FUIEmailAuth()]
         return authUI.authViewController()
     }
 }
diff --git a/ChatCore/Utils/Network/ReachabilityObserver.swift b/ChatCore/Utils/Network/ReachabilityObserver.swift
index 0942df3d..48b8b59a 100644
--- a/ChatCore/Utils/Network/ReachabilityObserver.swift
+++ b/ChatCore/Utils/Network/ReachabilityObserver.swift
@@ -37,11 +37,11 @@ private extension ReachabilityObserver {
         do {
             reachability = try Reachability()
 
-            reachability?.whenReachable = { [weak self] reachability in
+            reachability?.whenReachable = { [weak self] _ in
                 self?.reachabilityChanged(.reachable)
             }
 
-            reachability?.whenUnreachable = { [weak self] reachability in
+            reachability?.whenUnreachable = { [weak self] _ in
                 self?.reachabilityChanged(.unreachable)
             }