diff --git a/src/libs/api/yclients.ts b/src/libs/api/yclients.ts
index b2c6516..298790e 100644
--- a/src/libs/api/yclients.ts
+++ b/src/libs/api/yclients.ts
@@ -73,7 +73,7 @@ export const yclientsClient = {
       }
     )
 
-    const services = booking.category.map((categoryItem) => ({
+    const services = booking.category?.map((categoryItem) => ({
       title: categoryItem.title,
       charachteristics: booking.services
         .filter((service) => service.category_id === categoryItem.id)