diff --git a/api-v3/src/survey-planning/dto/update-survey-target.dto.ts b/api-v3/src/survey-planning/dto/update-survey-target.dto.ts
deleted file mode 100644
index b3c9acc..0000000
--- a/api-v3/src/survey-planning/dto/update-survey-target.dto.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-import { Transform } from 'class-transformer';
-import { IsISO8601, IsOptional, IsString, MaxLength } from 'class-validator';
-
-export class UpdateSurveyTargetDto {
-  @IsOptional()
-  @IsISO8601({ strict: true })
-  dueAt?: string | null;
-
-  @IsOptional()
-  @Transform(({ value }) =>
-    typeof value === 'string' && value.trim() ? value.trim() : null,
-  )
-  @IsString()
-  @MaxLength(4000)
-  instructions?: string | null;
-}