diff --git a/ios/RNIterableAPI/ReactIterableAPI.swift b/ios/RNIterableAPI/ReactIterableAPI.swift
index d5d63e935..cb235b4d9 100644
--- a/ios/RNIterableAPI/ReactIterableAPI.swift
+++ b/ios/RNIterableAPI/ReactIterableAPI.swift
@@ -679,4 +679,8 @@ extension ReactIterableAPI: IterableAuthDelegate {
             }
         }
     }
+    
+    func onTokenRegistrationFailed(_ reason: String?) {
+        
+    }
 }