diff --git a/src/Umbraco.Infrastructure/Composing/CompositionExtensions/CoreMappingProfiles.cs b/src/Umbraco.Infrastructure/Composing/CompositionExtensions/CoreMappingProfiles.cs
index 02061d0e19..057dad0da6 100644
--- a/src/Umbraco.Infrastructure/Composing/CompositionExtensions/CoreMappingProfiles.cs
+++ b/src/Umbraco.Infrastructure/Composing/CompositionExtensions/CoreMappingProfiles.cs
@@ -36,6 +36,9 @@ namespace Umbraco.Core.Composing.CompositionExtensions
                 .Add<IdentityMapDefinition>()
                ;
 
+            composition.Register<CommonMapper>();
+            composition.Register<MemberTabsAndPropertiesMapper>();
+
             return composition;
         }
     }
diff --git a/src/Umbraco.Web.BackOffice/Extensions/WebMappingProfiles.cs b/src/Umbraco.Web.BackOffice/Extensions/WebMappingProfiles.cs
index 666ad75e55..501644246c 100644
--- a/src/Umbraco.Web.BackOffice/Extensions/WebMappingProfiles.cs
+++ b/src/Umbraco.Web.BackOffice/Extensions/WebMappingProfiles.cs
@@ -15,9 +15,7 @@ namespace Umbraco.Extensions
                 .Add<MediaMapDefinition>()
                 .Add<MemberMapDefinition>();
 
-            composition.Register<CommonMapper>();
             composition.Register<CommonTreeNodeMapper>();
-            composition.Register<MemberTabsAndPropertiesMapper>();
 
             return composition;
         }