diff --git a/index.js b/index.js
index 9065edd..dc4c3c1 100644
--- a/index.js
+++ b/index.js
@@ -4,7 +4,7 @@ import classNames from 'classnames'
 import componentType from 'component-type'
 
 export default function magic (type, attributes, ...children) {
-  let vnode = element(type, attributes, ...children)
+  const vnode = element(type, attributes, ...children)
 
   if (componentType(vnode.attributes.class) === 'array') {
     vnode.attributes.class = classNames.apply(null, vnode.attributes.class)
diff --git a/test/index.js b/test/index.js
index c83bcbd..6904751 100644
--- a/test/index.js
+++ b/test/index.js
@@ -23,7 +23,7 @@ test('magic class attribute', ({equal, end}) => {
 })
 
 test('magic style attribute', ({equal, end}) => {
-  let vnode = element('div', {
+  const vnode = element('div', {
     style: {
       border: {
         width: 1