diff --git a/NetworkInfrastructure/NetworkInfrastructure/Core/FeedResults/MarkAsFavoriteResult.swift b/NetworkInfrastructure/NetworkInfrastructure/Core/FeedResults/MarkAsFavoriteResult.swift
index 3a06e852..5547b0e1 100644
--- a/NetworkInfrastructure/NetworkInfrastructure/Core/FeedResults/MarkAsFavoriteResult.swift
+++ b/NetworkInfrastructure/NetworkInfrastructure/Core/FeedResults/MarkAsFavoriteResult.swift
@@ -6,7 +6,7 @@
 //  Copyright © 2019 Alonso. All rights reserved.
 //
 
-struct MarkAsFavoriteResult: Codable {
+struct MarkAsFavoriteResult: Decodable {
 
     let statusCode: Int
     let statusMessage: String
diff --git a/NetworkInfrastructure/NetworkInfrastructureTests/Services/AccountClientTests.swift b/NetworkInfrastructure/NetworkInfrastructureTests/Services/AccountClientTests.swift
index 4709336d..5127c4ae 100644
--- a/NetworkInfrastructure/NetworkInfrastructureTests/Services/AccountClientTests.swift
+++ b/NetworkInfrastructure/NetworkInfrastructureTests/Services/AccountClientTests.swift
@@ -273,7 +273,7 @@ final class AccountClientTests: XCTestCase {
 
     func testMarkAsFavoriteSuccess() throws {
         // Arrange
-        let data = try JSONEncoder().encode(MarkAsFavoriteResult(statusCode: 200, statusMessage: ""))
+        let data = MockResponse.markAsFavorite.dataResponse
         guard let url = URL(string: "www.google.com") else {
             XCTFail("Invalid URL")
             return