diff --git a/frontend/src/app/containers/region-details/region-details.component.html b/frontend/src/app/containers/region-details/region-details.component.html
index 088af32..d3d6695 100644
--- a/frontend/src/app/containers/region-details/region-details.component.html
+++ b/frontend/src/app/containers/region-details/region-details.component.html
@@ -31,7 +31,7 @@
           </app-graph>
         </ng-template>
       </mat-tab>
-      <mat-tab *ngIf="region.temperature_mean_max && region.temperature_mean_max[0]" label="Temperatures">
+      <mat-tab *ngIf="region.temperature_mean_max" label="Temperatures">
         <ng-template matTabContent>
           <app-graph [colors]="['blue', 'red']" [labels]="['Min', 'Max']"
                      [monthlyDatas]="[region.temperature_mean_min, region.temperature_mean_max]" class="graph"
@@ -39,13 +39,13 @@
           </app-graph>
         </ng-template>
       </mat-tab>
-      <mat-tab *ngIf="region.precipitation && region.precipitation[0]" label="Precipitation">
+      <mat-tab *ngIf="region.precipitation" label="Precipitation">
         <ng-template matTabContent>
           <app-graph [monthlyDatas]="[region.precipitation]" class="graph" formatSting="####mm">
           </app-graph>
         </ng-template>
       </mat-tab>
-      <mat-tab *ngIf="region.rain_days && region.rain_days[0]" label="Rain days">
+      <mat-tab *ngIf="region.rain_days" label="Rain days">
         <ng-template matTabContent>
           <app-graph [monthlyDatas]="[region.rain_days]" class="graph" formatSting="####" graphType="column">
           </app-graph>