diff --git a/Sources/ElixxirDAppsSDK/Callbacks/MessageListener.swift b/Sources/ElixxirDAppsSDK/Callbacks/MessageListener.swift
index a95b1018d836163ce4493bde6905fa142e9cd111..9ce1dc024c0cf7d6109412e7637257b744772571 100644
--- a/Sources/ElixxirDAppsSDK/Callbacks/MessageListener.swift
+++ b/Sources/ElixxirDAppsSDK/Callbacks/MessageListener.swift
@@ -16,6 +16,7 @@ public struct MessageListener {
 
 extension MessageListener {
   public static let unimplemented = MessageListener(
+    name: "unimplemented",
     handle: XCTUnimplemented("\(Self.self)")
   )
 }