diff --git a/packages/sn-filter-pane/src/components/ListboxGrid/distribute-always-expanded.ts b/packages/sn-filter-pane/src/components/ListboxGrid/distribute-always-expanded.ts
index e7807fb2..07ebc99b 100644
--- a/packages/sn-filter-pane/src/components/ListboxGrid/distribute-always-expanded.ts
+++ b/packages/sn-filter-pane/src/components/ListboxGrid/distribute-always-expanded.ts
@@ -1,5 +1,3 @@
-// const flatten = (arr = []) => arr.reduce((prev, cur) => prev.concat(cur));
-
 import { IListboxResource } from '../../hooks/types';
 import { IColumn } from './interfaces';