diff --git a/controllers/listing.js b/controllers/listing.js
index fb924dc..6fb8945 100644
--- a/controllers/listing.js
+++ b/controllers/listing.js
@@ -19,8 +19,8 @@ module.exports = (req, res, next) => {
 	tor.listNodes(query)
 		.then(nodes => res.render('listing.html', {
 			pageTitle: req.query.s ? `Search: ${req.query.s}` : false,
-			title: title,
-			nodes: nodes,
+			title,
+			nodes,
 			numOfNodes: query.limit
 		}))
 		.catch(err => {
diff --git a/package.json b/package.json
index c797291..5dce090 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   "devDependencies": {
     "eslint-config-xo-lukechilds": "^1.0.1",
     "nodemon": "^1.10.2",
-    "xo": "^0.17.1"
+    "xo": "^0.19.0"
   },
   "scripts": {
     "start": "node index.js",
@@ -33,7 +33,13 @@
     "test": "xo"
   },
   "xo": {
-    "extends": "xo-lukechilds"
+    "extends": "xo-lukechilds",
+    "overrides": [
+      {
+        "files": "public/**",
+        "esnext": false
+      }
+    ]
   },
   "repository": {
     "type": "git",