diff --git a/libs/shared/lib/vis/components/config/SelectionConfig.tsx b/libs/shared/lib/vis/components/config/SelectionConfig.tsx
index 2e5d9d687d770e44d5b09e9452b1d7a9a616affe..4f178a273555c7634b42ef3d49829474e559c64d 100644
--- a/libs/shared/lib/vis/components/config/SelectionConfig.tsx
+++ b/libs/shared/lib/vis/components/config/SelectionConfig.tsx
@@ -38,7 +38,7 @@ export const SelectionConfig = () => {
             if (key === 'labels' || key === '_id') return null;
             return (
               <div key={index + key} className="flex justify-between items-center px-4 py-1 gap-1">
-                <span className="text-xs font-normal break-all max-w-[6rem]">{key}</span>
+                <span className="text-xs font-normal break-all max-w-[6rem]">{String(key)}</span>
                 <span className="text-xs break-all">{value as string}</span>
               </div>
             );