diff --git a/web/src/components/list-filter-bar/index.tsx b/web/src/components/list-filter-bar/index.tsx
index 5d2cf299e8..9a2206e4c6 100644
--- a/web/src/components/list-filter-bar/index.tsx
+++ b/web/src/components/list-filter-bar/index.tsx
@@ -78,7 +78,7 @@ export default function ListFilterBar({
             return (
               pre +
               Object.values(cur).reduce((pre, cur) => {
-                return pre + cur.length;
+                return pre + (cur?.length || 0);
               }, 0)
             );
           }