diff --git a/src/Core/Models/Response/IdentityTokenResponse.cs b/src/Core/Models/Response/IdentityTokenResponse.cs
index c2c8e5ee9..e55d03b53 100644
--- a/src/Core/Models/Response/IdentityTokenResponse.cs
+++ b/src/Core/Models/Response/IdentityTokenResponse.cs
@@ -1,10 +1,16 @@
-namespace Bit.Core.Models.Response
+using Newtonsoft.Json;
+
+namespace Bit.Core.Models.Response
 {
     public class IdentityTokenResponse
     {
+        [JsonProperty("access_token")]
         public string AccessToken { get; set; }
+        [JsonProperty("expires_in")]
         public string ExpiresIn { get; set; }
+        [JsonProperty("refresh_token")]
         public string RefreshToken { get; set; }
+        [JsonProperty("token_type")]
         public string TokenType { get; set; }
         public string PrivateKey { get; set; }
         public string Key { get; set; }