diff --git a/src/frontend/app/header/header-right.component.html b/src/frontend/app/header/header-right.component.html
index f97a64b5c5cf22f29861c69226afce4198daee36..7aacefe8c0cf0f8d88cde46b212066974f607336 100644
--- a/src/frontend/app/header/header-right.component.html
+++ b/src/frontend/app/header/header-right.component.html
@@ -13,7 +13,7 @@
         <input #searchHome type="submit" name="submit" value="" style="display:none;">
     </form>
 
-    <button title="{{lang.quickSearchInfo + ' : '+ lang.quickSearchTarget}}" (click)="showSearchInput()" mat-icon-button *ngIf="!mobileMode && hideSearch" style="opacity:0.5;">
+    <button title="{{lang.quickSearchInfo + ' : '+ lang.quickSearchTarget}}" (click)="showSearchInput()" mat-icon-button *ngIf="hideSearch" style="opacity:0.5;">
         <mat-icon class="fa fa-search" style="font-size:22px;"></mat-icon>
     </button>