diff --git a/ui-ngx/src/app/shared/components/help.component.html b/ui-ngx/src/app/shared/components/help.component.html
index c5603ad2cd..5ebac09c00 100644
--- a/ui-ngx/src/app/shared/components/help.component.html
+++ b/ui-ngx/src/app/shared/components/help.component.html
@@ -15,7 +15,7 @@
     limitations under the License.
 
 -->
-<button color="primary" mat-icon-button
+<button mat-icon-button
         type="button"
         (click)="gotoHelpPage()"
         matTooltip="{{'help.goto-help-page' | translate}}"