diff --git a/src/main/kotlin/com/ecwid/apiclient/v3/dto/customergroup/request/CustomerGroupsSearchRequest.kt b/src/main/kotlin/com/ecwid/apiclient/v3/dto/customergroup/request/CustomerGroupsSearchRequest.kt
index 3e8950b07..e968cf3f5 100644
--- a/src/main/kotlin/com/ecwid/apiclient/v3/dto/customergroup/request/CustomerGroupsSearchRequest.kt
+++ b/src/main/kotlin/com/ecwid/apiclient/v3/dto/customergroup/request/CustomerGroupsSearchRequest.kt
@@ -25,7 +25,7 @@ data class CustomerGroupsSearchRequest(
 			put("offset", request.offset.toString())
 			put("limit", request.limit.toString())
 			if (!request.keyword.isNullOrBlank()) {
-				put("keyword", request.keyword.toString())
+				put("keyword", request.keyword)
 			}
 			if (!request.customerGroupIds.isNullOrEmpty()) {
 				put("customerGroupIds", request.customerGroupIds.joinToString(","))