diff --git a/packages/core-service/src/core/expert-profile/dto/create-language.dto.ts b/packages/core-service/src/core/expert-profile/dto/create-language.dto.ts
index 200a54e..c17d08a 100644
--- a/packages/core-service/src/core/expert-profile/dto/create-language.dto.ts
+++ b/packages/core-service/src/core/expert-profile/dto/create-language.dto.ts
@@ -8,10 +8,10 @@ export class CreateLanguageDto {
   language!: string;
 
   @ApiProperty({
-    example: 'Muttersprache',
-    enum: ['Muttersprache', 'C2', 'C1', 'B2', 'B1', 'A2', 'A1'],
+    example: 'Verhandlungssicher',
+    enum: ['Muttersprache', 'Verhandlungssicher', 'Fließend', 'Gut', 'C2', 'C1', 'B2', 'B1', 'A2', 'A1'],
   })
   @IsString()
-  @IsIn(['Muttersprache', 'C2', 'C1', 'B2', 'B1', 'A2', 'A1'])
+  @IsIn(['Muttersprache', 'Verhandlungssicher', 'Fließend', 'Gut', 'C2', 'C1', 'B2', 'B1', 'A2', 'A1'])
   level!: string;
 }