diff --git a/src/app/app.module.ts b/src/app/app.module.ts
index 342551e..4857317 100755
--- a/src/app/app.module.ts
+++ b/src/app/app.module.ts
@@ -2,7 +2,7 @@ import {NgModule} from '@angular/core';
 import {FormsModule} from '@angular/forms';
 import {CommonModule} from '@angular/common';
 import {HTTP_INTERCEPTORS, HttpClientModule} from "@angular/common/http";
-import {BrowserModule} from '@angular/platform-browser';
+import {BrowserModule, BrowserTransferStateModule} from '@angular/platform-browser';
 import {BrowserAnimationsModule} from '@angular/platform-browser/animations';
 import {AppComponent} from './app.component';
 import {OpenaireErrorPageComponent} from './error/errorPage.component';
@@ -16,6 +16,8 @@ import {NavigationBarModule} from './openaireLibrary/sharedComponents/navigation
 
 import {EnvironmentSpecificResolver} from './openaireLibrary/utils/properties/environmentSpecificResolver';
 import {DEFAULT_TIMEOUT, TimeoutInterceptor} from "./openaireLibrary/timeout-interceptor.service";
+import {HttpInterceptorService} from "./openaireLibrary/http-interceptor.service";
+import {ErrorInterceptorService} from "./openaireLibrary/error-interceptor.service";
 
 @NgModule({
 
@@ -29,12 +31,23 @@ import {DEFAULT_TIMEOUT, TimeoutInterceptor} from "./openaireLibrary/timeout-int
     NavigationBarModule,
     BottomModule,
     CookieLawModule,
+    BrowserTransferStateModule,
     BrowserModule.withServerTransition({appId: 'my-app'}),
     AppRoutingModule
   ],
   declarations: [ AppComponent, OpenaireErrorPageComponent],
   exports: [ AppComponent ],
   providers:[EnvironmentSpecificResolver,
+    {
+      provide: HTTP_INTERCEPTORS,
+      useClass: HttpInterceptorService,
+      multi: true
+    },
+    {
+      provide: HTTP_INTERCEPTORS,
+      useClass: ErrorInterceptorService,
+      multi: true
+    },
     [{ provide: HTTP_INTERCEPTORS, useClass: TimeoutInterceptor, multi: true }],
     [{ provide: DEFAULT_TIMEOUT, useValue: 30000 }]
   ],