diff --git a/ui-ngx/src/app/modules/home/components/widget/lib/settings/common/chart/time-series-chart-threshold-row.component.html b/ui-ngx/src/app/modules/home/components/widget/lib/settings/common/chart/time-series-chart-threshold-row.component.html
index 473afe2608..f82a717d78 100644
--- a/ui-ngx/src/app/modules/home/components/widget/lib/settings/common/chart/time-series-chart-threshold-row.component.html
+++ b/ui-ngx/src/app/modules/home/components/widget/lib/settings/common/chart/time-series-chart-threshold-row.component.html
@@ -75,6 +75,7 @@
   </div>
   <div class="tb-color-field">
     <tb-color-input asBoxInput
+                    colorClearButton
                     formControlName="lineColor">
     </tb-color-input>
   </div>