diff --git a/src/Umbraco.Infrastructure/Cache/DistributedCacheBinder_Handlers.cs b/src/Umbraco.Infrastructure/Cache/DistributedCacheBinder_Handlers.cs
index a6b0dd73db..41195be9fe 100644
--- a/src/Umbraco.Infrastructure/Cache/DistributedCacheBinder_Handlers.cs
+++ b/src/Umbraco.Infrastructure/Cache/DistributedCacheBinder_Handlers.cs
@@ -189,14 +189,18 @@ namespace Umbraco.Cms.Core.Cache
 
         public void Handle(DataTypeSavedNotification notification)
         {
-            foreach (var entity in notification.SavedEntities)
+            foreach (IDataType entity in notification.SavedEntities)
+            {
                 _distributedCache.RefreshDataTypeCache(entity);
+            }
         }
 
         public void Handle(DataTypeDeletedNotification notification)
         {
-            foreach (var entity in notification.DeletedEntities)
+            foreach (IDataType entity in notification.DeletedEntities)
+            {
                 _distributedCache.RemoveDataTypeCache(entity);
+            }
         }
 
         #endregion
diff --git a/src/Umbraco.Infrastructure/Compose/NotificationsComposer.cs b/src/Umbraco.Infrastructure/Compose/NotificationsComposer.cs
index be6539ac55..e9e7bf30af 100644
--- a/src/Umbraco.Infrastructure/Compose/NotificationsComposer.cs
+++ b/src/Umbraco.Infrastructure/Compose/NotificationsComposer.cs
@@ -78,7 +78,11 @@ namespace Umbraco.Cms.Core.Compose
                 .AddNotificationHandler<UserSavedNotification, DistributedCacheBinder>()
                 .AddNotificationHandler<UserDeletedNotification, DistributedCacheBinder>()
                 .AddNotificationHandler<UserGroupWithUsersSavedNotification, DistributedCacheBinder>()
-                .AddNotificationHandler<UserGroupDeletedNotification, DistributedCacheBinder>();
+                .AddNotificationHandler<UserGroupDeletedNotification, DistributedCacheBinder>()
+                .AddNotificationHandler<MemberGroupDeletedNotification, DistributedCacheBinder>()
+                .AddNotificationHandler<MemberGroupSavedNotification, DistributedCacheBinder>()
+                .AddNotificationHandler<DataTypeDeletedNotification, DistributedCacheBinder>()
+                .AddNotificationHandler<DataTypeSavedNotification, DistributedCacheBinder>();
 
             // add notification handlers for auditing
             builder