diff --git a/projects/kypo-sandbox-model/src/lib/pool-request/stage/networking-ansible-cleanup-stage.ts b/projects/kypo-sandbox-model/src/lib/pool-request/stage/networking-ansible-cleanup-stage.ts
index f890098ab66b18c5ec1c6f6b653fdcdc141059bc..e4bf7477cfd21631a1d6b760ce14ddf4db02f6a9 100644
--- a/projects/kypo-sandbox-model/src/lib/pool-request/stage/networking-ansible-cleanup-stage.ts
+++ b/projects/kypo-sandbox-model/src/lib/pool-request/stage/networking-ansible-cleanup-stage.ts
@@ -2,8 +2,6 @@ import { RequestStageType } from '../../enums/request-stage-type.enum';
 import { CleanupRequestStage } from './cleanup-request-stage';
 
 export class NetworkingAnsibleCleanupStage extends CleanupRequestStage {
-  allocationStageId: number;
-
   constructor() {
     super(RequestStageType.NETWORKING_ANSIBLE_CLEANUP);
   }
diff --git a/projects/kypo-sandbox-model/src/lib/pool-request/stage/open-stack-cleanup-stage.ts b/projects/kypo-sandbox-model/src/lib/pool-request/stage/open-stack-cleanup-stage.ts
index 470bc37d81f481bdac1b7299ae415db9edb63f7a..fe499f2c753f79246f30c44f17b55dc0bf5907d9 100644
--- a/projects/kypo-sandbox-model/src/lib/pool-request/stage/open-stack-cleanup-stage.ts
+++ b/projects/kypo-sandbox-model/src/lib/pool-request/stage/open-stack-cleanup-stage.ts
@@ -2,8 +2,6 @@ import { RequestStageType } from '../../enums/request-stage-type.enum';
 import { CleanupRequestStage } from './cleanup-request-stage';
 
 export class OpenStackCleanupStage extends CleanupRequestStage {
-  allocationStageId: number;
-
   constructor() {
     super(RequestStageType.OPEN_STACK_CLEANUP);
   }
diff --git a/projects/kypo-sandbox-model/src/lib/pool-request/stage/user-ansible-cleanup-stage.ts b/projects/kypo-sandbox-model/src/lib/pool-request/stage/user-ansible-cleanup-stage.ts
index a111b6e15700653d8d0abd5aecffd6b7a941e06d..2ead1a395ba1f717e7b09052f21e461fec89b8c6 100644
--- a/projects/kypo-sandbox-model/src/lib/pool-request/stage/user-ansible-cleanup-stage.ts
+++ b/projects/kypo-sandbox-model/src/lib/pool-request/stage/user-ansible-cleanup-stage.ts
@@ -2,8 +2,6 @@ import { RequestStageType } from '../../enums/request-stage-type.enum';
 import { CleanupRequestStage } from './cleanup-request-stage';
 
 export class UserAnsibleCleanupStage extends CleanupRequestStage {
-  allocationStageId: number;
-
   constructor() {
     super(RequestStageType.USER_ANSIBLE_CLEANUP);
   }