diff --git a/src/Umbraco.Core/BackOffice/IdentityMapDefinition.cs b/src/Umbraco.Core/BackOffice/IdentityMapDefinition.cs
index caa8f41ea5..b2702c1ddb 100644
--- a/src/Umbraco.Core/BackOffice/IdentityMapDefinition.cs
+++ b/src/Umbraco.Core/BackOffice/IdentityMapDefinition.cs
@@ -95,7 +95,7 @@ namespace Umbraco.Core.BackOffice
         {
             target.Email = source.Email;
             target.UserName = source.Username;
-            target.LastPasswordChangeDateUtc = source.LastPasswordChangeDate.ToUniversalTime();
+            //target.LastPasswordChangeDateUtc = source.LastPasswordChangeDate.ToUniversalTime();
             //target.LastLoginDateUtc = source.LastLoginDate.ToUniversalTime();
             //target.EmailConfirmed = source.EmailConfirmedDate.HasValue;
             target.Name = source.Name;
diff --git a/src/Umbraco.Core/Members/UmbracoMembersIdentityUser.cs b/src/Umbraco.Core/Members/UmbracoMembersIdentityUser.cs
index 89ede9d4a6..da4f823c70 100644
--- a/src/Umbraco.Core/Members/UmbracoMembersIdentityUser.cs
+++ b/src/Umbraco.Core/Members/UmbracoMembersIdentityUser.cs
@@ -1,6 +1,4 @@
 using System;
-using Umbraco.Core.Models.Entities;
-using Umbraco.Core.Models.Identity;
 
 namespace Umbraco.Core.Members
 {
@@ -21,7 +19,6 @@ namespace Umbraco.Core.Members
         public string MemberTypeAlias { get; set; }
         public bool IsLockedOut { get; set; }
         public string RawPasswordValue { get; set; }
-        public DateTime LastPasswordChangeDateUtc { get; set; }
 
         /// <summary>
         /// Returns true if an Id has been set on this object
@@ -45,12 +42,7 @@ namespace Umbraco.Core.Members
         //TODO: config
         public string PasswordConfig { get; set; }
 
-        string Comment;
         internal bool IsApproved;
-        DateTime LastLockoutDate;
-        DateTime CreationDate;
-        DateTime LastLoginDate;
-        DateTime LastActivityDate;
 
         //TODO: needed?
         //public bool LoginsChanged;
diff --git a/src/Umbraco.Infrastructure/Members/UmbracoMembersUserManager.cs b/src/Umbraco.Infrastructure/Members/UmbracoMembersUserManager.cs
index 6f227b7a2c..1637eb2ff7 100644
--- a/src/Umbraco.Infrastructure/Members/UmbracoMembersUserManager.cs
+++ b/src/Umbraco.Infrastructure/Members/UmbracoMembersUserManager.cs
@@ -84,7 +84,7 @@ namespace Umbraco.Infrastructure.Members
         ///  </remarks>
         protected override async Task<IdentityResult> UpdatePasswordHash(T memberUser, string newPassword, bool validatePassword)
         {
-            memberUser.LastPasswordChangeDateUtc = DateTime.UtcNow;
+            //memberUser.LastPasswordChangeDateUtc = DateTime.UtcNow;
 
             if (validatePassword)
             {
diff --git a/src/Umbraco.Infrastructure/Members/UmbracoMembersUserStore.cs b/src/Umbraco.Infrastructure/Members/UmbracoMembersUserStore.cs
index ba7d5d9324..e4db2b34cb 100644
--- a/src/Umbraco.Infrastructure/Members/UmbracoMembersUserStore.cs
+++ b/src/Umbraco.Infrastructure/Members/UmbracoMembersUserStore.cs
@@ -16,14 +16,14 @@ namespace Umbraco.Infrastructure.Members
     /// </summary>
     public class UmbracoMembersUserStore : DisposableObjectSlim,
         IUserStore<UmbracoMembersIdentityUser>,
-    IUserPasswordStore<UmbracoMembersIdentityUser>
-    //IUserEmailStore<UmbracoMembersIdentityUser>
-    //IUserLoginStore<UmbracoMembersIdentityUser>
-    //IUserRoleStore<UmbracoMembersIdentityUser>,
-    //IUserSecurityStampStore<UmbracoMembersIdentityUser>
-    //IUserLockoutStore<UmbracoMembersIdentityUser>
-    //IUserTwoFactorStore<UmbracoMembersIdentityUser>
-    //IUserSessionStore<UmbracoMembersIdentityUser>
+        IUserPasswordStore<UmbracoMembersIdentityUser>
+        //IUserEmailStore<UmbracoMembersIdentityUser>
+        //IUserLoginStore<UmbracoMembersIdentityUser>
+        //IUserRoleStore<UmbracoMembersIdentityUser>,
+        //IUserSecurityStampStore<UmbracoMembersIdentityUser>
+        //IUserLockoutStore<UmbracoMembersIdentityUser>
+        //IUserTwoFactorStore<UmbracoMembersIdentityUser>
+        //IUserSessionStore<UmbracoMembersIdentityUser>
     {
         private bool _disposed = false;
         private readonly IMemberService _memberService;