diff --git a/src/core/filestorage/_dto/filestorage.dto.ts b/src/core/filestorage/_dto/filestorage.dto.ts
index 5348060c..8bafe828 100644
--- a/src/core/filestorage/_dto/filestorage.dto.ts
+++ b/src/core/filestorage/_dto/filestorage.dto.ts
@@ -33,7 +33,7 @@ export class FilestorageCreateDto extends CustomFieldsDto {
   @IsString()
   @IsNotEmpty()
   @ApiProperty({ type: String, default: '/' })
-  @Matches(/^\/(\.?[^\/\0]+\/?)+$/, { message: 'Path must be a valid path' })
+  @Matches(/^\/(?:\.?[^\/\0]+\/?)+$/, { message: 'Path must be a valid path' })
   public path: string;
 
   @IsOptional()