diff --git a/ui-ngx/src/app/modules/home/components/widget/config/basic/cards/mobile-app-qr-code-basic-config.component.html b/ui-ngx/src/app/modules/home/components/widget/config/basic/cards/mobile-app-qr-code-basic-config.component.html
index 2c29e15287..5d7f1599b9 100644
--- a/ui-ngx/src/app/modules/home/components/widget/config/basic/cards/mobile-app-qr-code-basic-config.component.html
+++ b/ui-ngx/src/app/modules/home/components/widget/config/basic/cards/mobile-app-qr-code-basic-config.component.html
@@ -45,7 +45,7 @@
           {{ 'admin.mobile-app.label' | translate }}
         </mat-slide-toggle>
         <mat-form-field class="flex" appearance="outline" subscriptSizing="dynamic">
-          <input matInput formControlName="qrCodeLabel" maxlength="50" placeholder="{{'admin.mobile-app.set' | translate}}">
+          <input matInput formControlName="qrCodeLabel" placeholder="{{'admin.mobile-app.set' | translate}}">
           <mat-icon matSuffix
                     matTooltipPosition="above"
                     matTooltipClass="tb-error-tooltip"
diff --git a/ui-ngx/src/app/modules/home/components/widget/lib/settings/cards/mobile-app-qr-code-widget-settings.component.html b/ui-ngx/src/app/modules/home/components/widget/lib/settings/cards/mobile-app-qr-code-widget-settings.component.html
index ea849e4f30..14542b2140 100644
--- a/ui-ngx/src/app/modules/home/components/widget/lib/settings/cards/mobile-app-qr-code-widget-settings.component.html
+++ b/ui-ngx/src/app/modules/home/components/widget/lib/settings/cards/mobile-app-qr-code-widget-settings.component.html
@@ -48,7 +48,7 @@
             {{ 'admin.mobile-app.label' | translate }}
           </mat-slide-toggle>
           <mat-form-field class="flex" appearance="outline" subscriptSizing="dynamic">
-            <input matInput formControlName="qrCodeLabel" maxlength="50" placeholder="{{'admin.mobile-app.set' | translate}}">
+            <input matInput formControlName="qrCodeLabel" placeholder="{{'admin.mobile-app.set' | translate}}">
             <mat-icon matSuffix
                       matTooltipPosition="above"
                       matTooltipClass="tb-error-tooltip"