diff --git a/packages/extension-koni-ui/src/connector/booka/types.ts b/packages/extension-koni-ui/src/connector/booka/types.ts
index af25a830d6..7d19f31be7 100644
--- a/packages/extension-koni-ui/src/connector/booka/types.ts
+++ b/packages/extension-koni-ui/src/connector/booka/types.ts
@@ -208,6 +208,6 @@ export interface AirdropCampaign {
     start: Date;
     end: Date;
     boxCount:number,
-    note:""
+    note:string
   }[];
 }