diff --git a/src/app/home/home.component.html b/src/app/home/home.component.html
index 7f6c88c..4f695ca 100644
--- a/src/app/home/home.component.html
+++ b/src/app/home/home.component.html
@@ -10,7 +10,7 @@
                 <div [class.uk-invisible]="disableSelect" uk-scrollspy-class>
                   <advanced-search-input (searchEmitter)="goTo(true)">
                     <entities-selection #entities [simpleView]="true" currentEntity="all" [selectedEntity]="selectedEntity"
-                                        (selectionChange)="entityChanged($event)" (disableSelectEmitter)="disableSelect = $event"
+                                        (selectionChange)="entityChanged($event)" (disableSelectEmitter)="disableSelectChange($event)"
                                         [onChangeNavigate]="false" class="uk-width-2-5"></entities-selection>
                     <div class="uk-width-expand" input placeholder="Scholary works" [hint]="'Search in OpenAIRE'"
                          [(value)]="keyword" tooltip="true"></div>
diff --git a/src/app/home/home.component.ts b/src/app/home/home.component.ts
index de09c8b..86d1572 100644
--- a/src/app/home/home.component.ts
+++ b/src/app/home/home.component.ts
@@ -1,4 +1,4 @@
-import {Component, ViewChild} from '@angular/core';
+import {ChangeDetectorRef, Component, ViewChild} from '@angular/core';
 import {Subscription, zip} from 'rxjs';
 import {ActivatedRoute, Router} from '@angular/router';
 import {Location} from '@angular/common';
@@ -55,7 +55,7 @@ export class HomeComponent {
     value: "Open Access"
   };
   selectedEntity = "all";
-  disableSelect;
+  disableSelect: boolean = true;
   selectedEntitySimpleUrl;
   selectedEntityAdvancedUrl;
   resultTypes:Filter = {values:[],filterId:"type", countSelectedValues: 0, filterType: 'checkbox', originalFilterId: "", valueIsExact: true, title: "Result Types",filterOperator:"or"};
@@ -73,7 +73,7 @@ export class HomeComponent {
     private _refineFieldResultsService:RefineFieldResultsService,
     private location: Location, private _piwikService:PiwikService,
     private config: ConfigurationService, private _meta: Meta, private _title: Title, private seoService: SEOService,
-    private helper: HelperService
+    private helper: HelperService, private cdr: ChangeDetectorRef
   ) {
     this.aggregator =  PortalAggregators.eoscInfo;
     this.customFilter = PortalAggregators.getSearchCustomFilterByAggregator();
@@ -226,4 +226,9 @@ export class HomeComponent {
     }
     return false;
   }
+
+  disableSelectChange(event: boolean) {
+    this.disableSelect = event;
+    this.cdr.detectChanges();
+  }
 }
diff --git a/src/environments/environment.ts b/src/environments/environment.ts
index 3a6ccce..5aef624 100644
--- a/src/environments/environment.ts
+++ b/src/environments/environment.ts
@@ -51,14 +51,14 @@ export let properties: EnvProperties = {
   vocabulariesAPI: "https://dev-openaire.d4science.org/provision/mvc/vocabularies/",
   piwikBaseUrl: "https://analytics.openaire.eu/piwik.php?idsite=",
   piwikSiteId: "6",
-  loginUrl: "http://mpagasas.di.uoa.gr:8080/login-service/openid_connect_login",
-  userInfoUrl: "http://mpagasas.di.uoa.gr:8080/login-service/userInfo",
-  logoutUrl: "http://mpagasas.di.uoa.gr:8080/login-service/openid_logout",
+  loginUrl: "http://mpagasas.di.uoa.gr:19080/login-service/openid_connect_login",
+  userInfoUrl: "http://mpagasas.di.uoa.gr:19080/login-service/userInfo",
+  logoutUrl: "http://mpagasas.di.uoa.gr:19080/login-service/openid_logout",
   cookieDomain: ".di.uoa.gr",
   feedbackmail: "kostis30fylloy@gmail.com",
   cacheUrl: "http://dl170.madgik.di.uoa.gr:3000/get?url=",
   adminToolsCommunity: "aggregator",
-  adminToolsAPIURL: "http://duffy.di.uoa.gr:8080/uoa-admin-tools/",
+  adminToolsAPIURL: "http://duffy.di.uoa.gr:19280/uoa-admin-tools/",
   useHelpTexts: false,
   datasourcesAPI: "https://beta.services.openaire.eu/openaire/ds/search/",
   contextsAPI: "https://dev-openaire.d4science.org/openaire/context",