1 files changed, 2 insertions, 2 deletions
diff --git a/src/client/views/collections/TreeView.tsx b/src/client/views/collections/TreeView.tsx
index 6ea6bbfbd..3a187171a 100644
--- a/src/client/views/collections/TreeView.tsx
+++ b/src/client/views/collections/TreeView.tsx
@@ -1015,7 +1015,7 @@ export class TreeView extends ObservableReactComponent<TreeViewProps> {
                     }
                 })}
                 Document={this.Document}
-                layout_fitWidth={returnTrue}
+                fitWidth={returnTrue}
                 scriptContext={this}
                 hideDecorations
                 hideClickBehaviors
@@ -1122,7 +1122,7 @@ export class TreeView extends ObservableReactComponent<TreeViewProps> {
                     this._dref = r;
                 })}
                 Document={this.Document}
-                layout_fitWidth={this.fitWidthFilter}
+                fitWidth={this.fitWidthFilter}
                 PanelWidth={this.embeddedPanelWidth}
                 PanelHeight={this.embeddedPanelHeight}
                 LayoutTemplateString={asText ? FormattedTextBox.LayoutString('text') : undefined}