diff --git a/src/Umbraco.Core/Configuration/Models/RuntimeMinificationSettings.cs b/src/Umbraco.Core/Configuration/Models/RuntimeMinificationSettings.cs
index b03528fd0a..fe999f7bc0 100644
--- a/src/Umbraco.Core/Configuration/Models/RuntimeMinificationSettings.cs
+++ b/src/Umbraco.Core/Configuration/Models/RuntimeMinificationSettings.cs
@@ -7,6 +7,7 @@ namespace Umbraco.Cms.Core.Configuration.Models
     {
         internal const bool StaticUseInMemoryCache = false;
         internal const string StaticCacheBuster = "Version";
+        internal const string StaticVersion = null;
 
         /// <summary>
         /// Use in memory cache
@@ -19,5 +20,11 @@ namespace Umbraco.Cms.Core.Configuration.Models
         /// </summary>
         [DefaultValue(StaticCacheBuster)]
         public RuntimeMinificationCacheBuster CacheBuster { get; set; } = Enum<RuntimeMinificationCacheBuster>.Parse(StaticCacheBuster);
+
+        /// <summary>
+        /// The unique version string used if CacheBuster is 'Version'.
+        /// </summary>
+        [DefaultValue(StaticVersion)]
+        public string Version { get; set; } = StaticVersion;
     }
 }
diff --git a/src/Umbraco.Infrastructure/Persistence/UmbracoPocoDataBuilder.cs b/src/Umbraco.Infrastructure/Persistence/UmbracoPocoDataBuilder.cs
index 2e9fb6cebc..0b874a80c2 100644
--- a/src/Umbraco.Infrastructure/Persistence/UmbracoPocoDataBuilder.cs
+++ b/src/Umbraco.Infrastructure/Persistence/UmbracoPocoDataBuilder.cs
@@ -1,7 +1,5 @@
 using System;
-using System.Reflection;
 using NPoco;
-using Umbraco.Cms.Infrastructure.Persistence.Dtos;
 
 namespace Umbraco.Cms.Infrastructure.Persistence
 {
@@ -18,6 +16,7 @@ namespace Umbraco.Cms.Infrastructure.Persistence
     /// <para>So far, this is very manual. We don't try to be clever and figure out whether the
     /// columns exist already. We just ignore it.</para>
     /// <para>Beware, the application MUST restart when this class behavior changes.</para>
+    /// <para>You can override the GetColmunnInfo method to control which columns this includes</para>
     /// </remarks>
     internal class UmbracoPocoDataBuilder : PocoDataBuilder
     {
@@ -28,19 +27,5 @@ namespace Umbraco.Cms.Infrastructure.Persistence
         {
             _upgrading = upgrading;
         }
-
-        protected override ColumnInfo GetColumnInfo(MemberInfo mi, Type type)
-        {
-            var columnInfo = base.GetColumnInfo(mi, type);
-
-            // TODO: Is this upgrade flag still relevant? It's a lot of hacking to just set this value
-            // including the interface method ConfigureForUpgrade for this one circumstance.
-            if (_upgrading)
-            {
-                if (type == typeof(UserDto) && mi.Name == "TourData") columnInfo.IgnoreColumn = true;
-            }
-
-            return columnInfo;
-        }
     }
 }