diff --git a/src/app/modules/vault-filter/organization-vault-filter.component.ts b/src/app/modules/vault-filter/organization-vault-filter.component.ts
index 145e5b2e..4e0e8463 100644
--- a/src/app/modules/vault-filter/organization-vault-filter.component.ts
+++ b/src/app/modules/vault-filter/organization-vault-filter.component.ts
@@ -3,7 +3,6 @@ import { Component, Input } from "@angular/core";
 import { Organization } from "jslib-common/models/domain/organization";
 
 import { VaultFilterComponent } from "./vault-filter.component";
-import { VaultFilterServiceInterface } from "./vault-filter.service.interface";
 
 @Component({
   selector: "app-organization-vault-filter",
@@ -16,10 +15,6 @@ export class OrganizationVaultFilterComponent extends VaultFilterComponent {
 
   organization: Organization;
 
-  constructor(protected vaultFilterService: VaultFilterServiceInterface) {
-    super(vaultFilterService);
-  }
-
   async initCollections() {
     if (this.organization.canEditAnyCollection) {
       return await this.vaultFilterService.buildAdminCollections(this.organization.id);
diff --git a/src/app/modules/vault-filter/vault-filter.component.ts b/src/app/modules/vault-filter/vault-filter.component.ts
index 0e0878c7..9fc79948 100644
--- a/src/app/modules/vault-filter/vault-filter.component.ts
+++ b/src/app/modules/vault-filter/vault-filter.component.ts
@@ -2,6 +2,8 @@ import { Component, EventEmitter, Output } from "@angular/core";
 
 import { VaultFilterComponent as BaseVaultFilterComponent } from "jslib-angular/modules/vault-filter/vault-filter.component";
 
+import { VaultFilterService } from "./vault-filter.service";
+
 @Component({
   selector: "app-vault-filter",
   templateUrl: "vault-filter.component.html",
@@ -12,6 +14,10 @@ export class VaultFilterComponent extends BaseVaultFilterComponent {
   searchPlaceholder: string;
   searchText = "";
 
+  constructor(protected vaultFilterService: VaultFilterService) {
+    super(vaultFilterService);
+  }
+
   searchTextChanged() {
     this.onSearchTextChanged.emit(this.searchText);
   }
diff --git a/src/app/modules/vault-filter/vault-filter.module.ts b/src/app/modules/vault-filter/vault-filter.module.ts
index 8693b040..1ec6c5d7 100644
--- a/src/app/modules/vault-filter/vault-filter.module.ts
+++ b/src/app/modules/vault-filter/vault-filter.module.ts
@@ -1,7 +1,5 @@
 import { NgModule } from "@angular/core";
 
-import { VaultFilterServiceInterface as BaseVaultFilterServiceInterface } from "jslib-angular/modules/vault-filter/vault-filter.service.interface";
-
 import { SharedModule } from "../shared.module";
 
 import { CollectionFilterComponent } from "./components/collection-filter.component";
@@ -14,7 +12,6 @@ import { TypeFilterComponent } from "./components/type-filter.component";
 import { OrganizationVaultFilterComponent } from "./organization-vault-filter.component";
 import { VaultFilterComponent } from "./vault-filter.component";
 import { VaultFilterService } from "./vault-filter.service";
-import { VaultFilterServiceInterface } from "./vault-filter.service.interface";
 
 @NgModule({
   imports: [SharedModule],
@@ -30,15 +27,6 @@ import { VaultFilterServiceInterface } from "./vault-filter.service.interface";
     LinkSsoComponent,
   ],
   exports: [VaultFilterComponent, OrganizationVaultFilterComponent],
-  providers: [
-    {
-      provide: VaultFilterServiceInterface,
-      useClass: VaultFilterService,
-    },
-    {
-      provide: BaseVaultFilterServiceInterface,
-      useExisting: VaultFilterServiceInterface,
-    },
-  ],
+  providers: [VaultFilterService],
 })
 export class VaultFilterModule {}
diff --git a/src/app/modules/vault-filter/vault-filter.service.interface.ts b/src/app/modules/vault-filter/vault-filter.service.interface.ts
deleted file mode 100644
index 34e3b999..00000000
--- a/src/app/modules/vault-filter/vault-filter.service.interface.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import { DynamicTreeNode } from "jslib-angular/modules/vault-filter/models/dynamic-tree-node.model";
-import { VaultFilterServiceInterface as BaseVaultFilterServiceInterface } from "jslib-angular/modules/vault-filter/vault-filter.service.interface";
-import { CollectionView } from "jslib-common/models/view/collectionView";
-
-export abstract class VaultFilterServiceInterface extends BaseVaultFilterServiceInterface {
-  buildAdminCollections: (organizationId: string) => Promise<DynamicTreeNode<CollectionView>>;
-}
diff --git a/src/app/modules/vault-filter/vault-filter.service.ts b/src/app/modules/vault-filter/vault-filter.service.ts
index 926c9634..a8e23e7d 100644
--- a/src/app/modules/vault-filter/vault-filter.service.ts
+++ b/src/app/modules/vault-filter/vault-filter.service.ts
@@ -14,13 +14,8 @@ import { Collection } from "jslib-common/models/domain/collection";
 import { CollectionDetailsResponse } from "jslib-common/models/response/collectionResponse";
 import { CollectionView } from "jslib-common/models/view/collectionView";
 
-import { VaultFilterServiceInterface } from "./vault-filter.service.interface";
-
 @Injectable()
-export class VaultFilterService
-  extends BaseVaultFilterService
-  implements VaultFilterServiceInterface
-{
+export class VaultFilterService extends BaseVaultFilterService {
   constructor(
     stateService: StateService,
     organizationService: OrganizationService,