diff --git a/applications/luci-app-p910nd/htdocs/luci-static/resources/view/p910nd.js b/applications/luci-app-p910nd/htdocs/luci-static/resources/view/p910nd.js
index a55fefd233..a0edc5cd50 100644
--- a/applications/luci-app-p910nd/htdocs/luci-static/resources/view/p910nd.js
+++ b/applications/luci-app-p910nd/htdocs/luci-static/resources/view/p910nd.js
@@ -142,6 +142,7 @@ return view.extend({
 			_('Whether this print port is bi-directional.')  + '<br />' +
 			_('Note: USB hotplug correctly detects this.'));
 		o.modalonly = true;
+		o.rmempty = false;
 
 		o = s.option(form.Flag, 'runas_root', _('Run as root'),
 			_('Overrides default of %s.').format('<code>user p910nd, group lp</code>'));