diff --git a/apps/api/src/app/admin/update-bulk-market-data.dto.ts b/apps/api/src/app/admin/update-bulk-market-data.dto.ts
index 721d49c76..b778f9e5f 100644
--- a/apps/api/src/app/admin/update-bulk-market-data.dto.ts
+++ b/apps/api/src/app/admin/update-bulk-market-data.dto.ts
@@ -3,8 +3,8 @@ import { Type } from 'class-transformer';
 import { UpdateMarketDataDto } from './update-market-data.dto';
 
 export class UpdateBulkMarketDataDto {
-  @IsArray()
   @ArrayNotEmpty()
+  @IsArray()
   @Type(() => UpdateMarketDataDto)
   marketData: UpdateMarketDataDto[];
 }