diff --git a/src/bonsai/bonsai/bim/data/webui/static/js/utilities/costui.js b/src/bonsai/bonsai/bim/data/webui/static/js/utilities/costui.js
index 29bb270351..9cabf9e3d9 100644
--- a/src/bonsai/bonsai/bim/data/webui/static/js/utilities/costui.js
+++ b/src/bonsai/bonsai/bim/data/webui/static/js/utilities/costui.js
@@ -2880,7 +2880,7 @@ export class CostUI {
       currentPath.pop();
       const parent = currentPath.length
         ? currentPath[currentPath.length - 1].references
-        : data;
+        : classificationElements;
       loadLevel(parent);
 
       if (currentPath.length === 0) {