1 files changed, 1 insertions, 1 deletions
diff --git a/src/client/views/collections/TreeView.tsx b/src/client/views/collections/TreeView.tsx
index 304d68a20..f9497eb4a 100644
--- a/src/client/views/collections/TreeView.tsx
+++ b/src/client/views/collections/TreeView.tsx
@@ -1013,7 +1013,7 @@ export class TreeView extends React.Component<TreeViewProps> {
                 containerCollection={containerCollection}
                 prevSibling={docs[i]}
                 // TODO: [AL] add these
-                hierarchyIndex={[...hierarchyIndex!, i]}
+                hierarchyIndex={[...hierarchyIndex!, i + 1]}
                 AddToMap={AddToMap}
                 RemFromMap={RemFromMap}
                 treeView={treeView}