1 files changed, 1 insertions, 1 deletions
diff --git a/MediaBrowser.Controller/Entities/CollectionFolder.cs b/MediaBrowser.Controller/Entities/CollectionFolder.cs
index 9e9624aae..f314d82c1 100644
--- a/MediaBrowser.Controller/Entities/CollectionFolder.cs
+++ b/MediaBrowser.Controller/Entities/CollectionFolder.cs
@@ -249,7 +249,7 @@ namespace MediaBrowser.Controller.Entities
 
             var changed = !linkedChildren.SequenceEqual(LinkedChildren, new LinkedChildComparer(FileSystem));
 
-            LinkedChildren = linkedChildren;
+            LinkedChildren = linkedChildren.ToArray(linkedChildren.Count);
 
             var folderIds = PhysicalFolderIds.ToList();
             var newFolderIds = physicalFolders.Select(i => i.Id).ToList();