diff --git a/data/scripts.js b/data/scripts.js
index 4c85a3c..9f5693d 100644
--- a/data/scripts.js
+++ b/data/scripts.js
@@ -94,7 +94,7 @@ var $ = function(selector){
         select: (selector) => {
             return document.querySelectorAll(selector);
         },
-        link: function(node){
+        link: (node) => {
             return (actuator) => {
                 let update = function(endpoint, method, props) {
                     Sui.http.ajax({
diff --git a/frontend/scripts/sui.js b/frontend/scripts/sui.js
index 61a69bc..f4ecbbb 100644
--- a/frontend/scripts/sui.js
+++ b/frontend/scripts/sui.js
@@ -7,7 +7,7 @@ var Sui = {
         select: (selector) => {
             return document.querySelectorAll(selector);
         },
-        link: function(node){
+        link: (node) => {
             return (actuator) => {
                 let update = function(endpoint, method, props) {
                     Sui.http.ajax({