diff --git a/api/tools/log-parse-tool.js b/api/tools/log-parse-tool.js
index d045c61..15a066b 100644
--- a/api/tools/log-parse-tool.js
+++ b/api/tools/log-parse-tool.js
@@ -24,7 +24,6 @@ const vehicleRegex = /(vehicle:\s(.*?)\))/;
 const categoryRegex = /(category:\s(.*?)\))/;
 
 const parseWarLog = (lineArray, war) => {
-
   let flagBlufor = true;
   let flagOpfor = true;
 
diff --git a/static/src/app/services/logs/campaign.service.ts b/static/src/app/services/logs/campaign.service.ts
index 46c10a4..04ead21 100644
--- a/static/src/app/services/logs/campaign.service.ts
+++ b/static/src/app/services/logs/campaign.service.ts
@@ -33,7 +33,7 @@ export class CampaignService {
 
   submitCampaign(campaign: Campaign) {
     let requestUrl: string;
-    let requestMethod: RequestMethod
+    let requestMethod: RequestMethod;
     let accessType;
 
     if (campaign._id) {
diff --git a/static/src/app/statistic/campaign/campaign-navigation/campaign-navigation.component.html b/static/src/app/statistic/campaign/campaign-navigation/campaign-navigation.component.html
index 444f32b..2d808ce 100644
--- a/static/src/app/statistic/campaign/campaign-navigation/campaign-navigation.component.html
+++ b/static/src/app/statistic/campaign/campaign-navigation/campaign-navigation.component.html
@@ -12,7 +12,7 @@
     {{'stats.campaign.title.all.time.overview' | translate}}
   </div>
   <div class="campaign-entry"
-       *ngFor="let campaign of campaigns"
+       *ngFor="let campaign of campaigns$ | async"
        [ngClass]="{active : campaign._id === selectedCampaignId}"
        (click)="select(campaign)">
     {{campaign.title}}
diff --git a/static/src/app/statistic/campaign/campaign-navigation/campaign-navigation.component.ts b/static/src/app/statistic/campaign/campaign-navigation/campaign-navigation.component.ts
index 5d00770..292896a 100644
--- a/static/src/app/statistic/campaign/campaign-navigation/campaign-navigation.component.ts
+++ b/static/src/app/statistic/campaign/campaign-navigation/campaign-navigation.component.ts
@@ -1,15 +1,25 @@
-import {Component, ElementRef, EventEmitter, Input, OnChanges, Output, SimpleChanges, ViewChild} from '@angular/core';
+import {
+  Component,
+  ElementRef,
+  EventEmitter,
+  Input,
+  OnInit,
+  Output,
+  ViewChild
+} from '@angular/core';
 import {Campaign} from '../../../models/model-interfaces';
 import {LoginService} from '../../../services/app-user-service/login-service';
+import {Observable} from 'rxjs';
+import {CampaignService} from '../../../services/logs/campaign.service';
 
 @Component({
   selector: 'campaign-navigation',
   templateUrl: './campaign-navigation.component.html',
   styleUrls: ['./campaign-navigation.component.css']
 })
-export class CampaignNavigationComponent implements OnChanges {
+export class CampaignNavigationComponent implements OnInit {
 
-  @Input() campaigns: Campaign[];
+  campaigns$: Observable<Campaign[]>;
 
   @Input() selectedCampaignId;
 
@@ -27,13 +37,15 @@ export class CampaignNavigationComponent implements OnChanges {
 
   repeater;
 
-  constructor(public loginService: LoginService) {
+  constructor(public loginService: LoginService,
+              private campaignService: CampaignService) {
+    this.campaigns$ = campaignService.campaigns$;
   }
 
-  ngOnChanges(changes: SimpleChanges) {
-    if (!changes.selectedCampaignId) {
-      this.isRightScrollVisible = this.campaigns.length > 4;
-    }
+  ngOnInit() {
+    this.campaigns$.subscribe(campaigns => {
+      this.isRightScrollVisible = campaigns.length > 4;
+    });
   }
 
   select(campaign) {
diff --git a/static/src/app/statistic/stats.component.html b/static/src/app/statistic/stats.component.html
index 61455a5..32f2c7f 100644
--- a/static/src/app/statistic/stats.component.html
+++ b/static/src/app/statistic/stats.component.html
@@ -1,5 +1,4 @@
 <campaign-navigation
-  [campaigns]="campaigns"
   [selectedCampaignId]="selectedCampaign._id"
   (campaignSelect)="switchCampaign($event)"
   (campaignEdit)="editCampaign($event)"