diff --git a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/default-on.js b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/default-on.js
index b9713cef1c..10bf7d3238 100644
--- a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/default-on.js
+++ b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/default-on.js
@@ -1,11 +1,8 @@
 'use strict';
 'require baseclass';
-'require form';
 
 return baseclass.extend({
 	trigger: _('Always on (kernel: default-on)'),
 	kernel: true,
-	addFormOptions(s){
-		var o;
-	}
+	addFormOptions: function(s) {}
 });
diff --git a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/heartbeat.js b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/heartbeat.js
index 9050063bf2..5a12575084 100644
--- a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/heartbeat.js
+++ b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/heartbeat.js
@@ -4,7 +4,5 @@
 return baseclass.extend({
 	trigger: _('Heartbeat interval (kernel: heartbeat)'),
 	kernel: true,
-	addFormOptions(s){
-		var o;
-	}
+	addFormOptions: function(s) {}
 });
diff --git a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/netdev.js b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/netdev.js
index 692c887ea4..c7cefbb0cb 100644
--- a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/netdev.js
+++ b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/netdev.js
@@ -6,7 +6,7 @@
 return baseclass.extend({
 	trigger: _("Network device activity (kernel: netdev)"),
 	kernel: true,
-	addFormOptions(s){
+	addFormOptions: function(s) {
 		var o;
 
 		o = s.option(widgets.DeviceSelect, '_net_dev', _('Device'));
diff --git a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/none.js b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/none.js
index 8542a6cda7..361084f4cf 100644
--- a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/none.js
+++ b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/none.js
@@ -1,10 +1,11 @@
 'use strict';
+'require form';
 'require baseclass';
 
 return baseclass.extend({
 	trigger: _('Always off (kernel: none)'),
 	kernel: true,
-	addFormOptions(s){
+	addFormOptions: function(s) {
 		var o;
 
 		o = s.option(form.Flag, 'default', _('Default state'));
diff --git a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/timer.js b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/timer.js
index 1ec362b601..43d26613b1 100644
--- a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/timer.js
+++ b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/led-trigger/timer.js
@@ -5,7 +5,7 @@
 return baseclass.extend({
 	trigger: _('Custom flash interval (kernel: timer)'),
 	kernel: true,
-	addFormOptions(s){
+	addFormOptions: function(s) {
 		var o;
 
 		o = s.option(form.Value, 'delayon', _('On-State Delay'));