diff --git a/service/communication/communication.ts b/service/communication/communication.ts
index b70ab31a..008629d3 100644
--- a/service/communication/communication.ts
+++ b/service/communication/communication.ts
@@ -9,7 +9,7 @@ export async function listTicketingInternal(
   page: number,
   size: any,
   title: string = "",
-  category: any
+  category: any = "",
 ) {
   return await httpGetInterceptor(
     `ticketing/internal/pagination?enablePage=1&size=${size}&page=${page}&title=${title}&category=${category}`