diff --git a/src/Umbraco.Core/Persistence/Relators/TabPropertyTypeRelator.cs b/src/Umbraco.Core/Persistence/Relators/GroupPropertyTypeRelator.cs
similarity index 94%
rename from src/Umbraco.Core/Persistence/Relators/TabPropertyTypeRelator.cs
rename to src/Umbraco.Core/Persistence/Relators/GroupPropertyTypeRelator.cs
index a9d58489e6..616882f068 100644
--- a/src/Umbraco.Core/Persistence/Relators/TabPropertyTypeRelator.cs
+++ b/src/Umbraco.Core/Persistence/Relators/GroupPropertyTypeRelator.cs
@@ -3,7 +3,7 @@ using Umbraco.Core.Models.Rdbms;
 
 namespace Umbraco.Core.Persistence.Relators
 {
-    internal class TabPropertyTypeRelator
+    internal class GroupPropertyTypeRelator
     {
         internal PropertyTypeGroupDto current;
 
diff --git a/src/Umbraco.Core/Persistence/Repositories/ContentTypeBaseRepository.cs b/src/Umbraco.Core/Persistence/Repositories/ContentTypeBaseRepository.cs
index 586b520d65..ac5edffbf3 100644
--- a/src/Umbraco.Core/Persistence/Repositories/ContentTypeBaseRepository.cs
+++ b/src/Umbraco.Core/Persistence/Repositories/ContentTypeBaseRepository.cs
@@ -188,7 +188,7 @@ namespace Umbraco.Core.Persistence.Repositories
             propertySql.InnerJoin("cmsDataType ON [cmsPropertyType].[dataTypeId] = [cmsDataType].[nodeId]");
             propertySql.Where("[cmsPropertyType].[contentTypeId] = @Id", new { Id = id });
 
-            var dtos = Database.Fetch<PropertyTypeGroupDto, PropertyTypeDto, DataTypeDto, PropertyTypeGroupDto>(new TabPropertyTypeRelator().Map, propertySql);
+            var dtos = Database.Fetch<PropertyTypeGroupDto, PropertyTypeDto, DataTypeDto, PropertyTypeGroupDto>(new GroupPropertyTypeRelator().Map, propertySql);
 
             var propertyFactory = new PropertyGroupFactory(id);
             var propertyGroups = propertyFactory.BuildEntity(dtos);
diff --git a/src/Umbraco.Core/Umbraco.Core.csproj b/src/Umbraco.Core/Umbraco.Core.csproj
index 1bcb9ffa2a..f1b0a6fe0f 100644
--- a/src/Umbraco.Core/Umbraco.Core.csproj
+++ b/src/Umbraco.Core/Umbraco.Core.csproj
@@ -143,7 +143,7 @@
     <Compile Include="Persistence\Repositories\Interfaces\IRelationRepository.cs" />
     <Compile Include="Persistence\Repositories\Interfaces\IRelationTypeRepository.cs" />
     <Compile Include="Persistence\Repositories\Interfaces\IRepositoryQueryable.cs" />
-    <Compile Include="Persistence\Relators\TabPropertyTypeRelator.cs" />
+    <Compile Include="Persistence\Relators\GroupPropertyTypeRelator.cs" />
     <Compile Include="Persistence\Repositories\Interfaces\IScriptRepository.cs" />
     <Compile Include="Persistence\Repositories\Interfaces\IRepository.cs" />
     <Compile Include="Persistence\Repositories\Interfaces\IStylesheetRepository.cs" />