diff --git a/resources/.eslintrc.json b/resources/.eslintrc.json
index 1b09fad..c498c3d 100644
--- a/resources/.eslintrc.json
+++ b/resources/.eslintrc.json
@@ -4,8 +4,5 @@
 		"wikimedia/client",
 		"wikimedia/jquery",
 		"wikimedia/mediawiki"
-	],
-	"rules": {
-		"prefer-const": "warn"
-	}
+	]
 }
diff --git a/resources/mobile-echo.js b/resources/mobile-echo.js
index 1af3e2a..0366f3b 100644
--- a/resources/mobile-echo.js
+++ b/resources/mobile-echo.js
@@ -1,9 +1,9 @@
 /* eslint-disable no-jquery/no-global-selector */
 module.exports = function () {
-	let mobileMediaQuery = window.matchMedia( 'screen and (max-width: 550px)' ),
-		echoHacked = false,
+	const mobileMediaQuery = window.matchMedia( 'screen and (max-width: 550px)' ),
+		notifications = $( '#pt-notifications-alert a' ).data( 'counter-num' ) + $( '#pt-notifications-notice a' ).data( 'counter-num' );
+	let echoHacked = false,
 		echoHackActive = false,
-		notifications = $( '#pt-notifications-alert a' ).data( 'counter-num' ) + $( '#pt-notifications-notice a' ).data( 'counter-num' ),
 		notificationsString;
 
 	// When the icons are clicked for the first time, they are replaced with a JS interface,
diff --git a/resources/mobile-uls.js b/resources/mobile-uls.js
index ab47c35..bcb8f57 100644
--- a/resources/mobile-uls.js
+++ b/resources/mobile-uls.js
@@ -1,9 +1,9 @@
 /* eslint-disable no-jquery/no-global-selector */
 module.exports = function () {
 	mw.loader.using( [ 'ext.uls.interface' ] ).then( () => {
-		let mobileMediaQuery = window.matchMedia( 'screen and (max-width: 550px)' ),
-			$ULSTrigger = $( '#pt-uls' ),
-			ULSMoved = false;
+		const mobileMediaQuery = window.matchMedia( 'screen and (max-width: 550px)' ),
+			$ULSTrigger = $( '#pt-uls' );
+		let ULSMoved = false;
 
 		function moveULS() {
 			if ( $ULSTrigger.length ) {
diff --git a/resources/skin.js b/resources/skin.js
index b74f0c8..6d13ff9 100644
--- a/resources/skin.js
+++ b/resources/skin.js
@@ -1,11 +1,9 @@
 /* eslint-disable no-jquery/no-global-selector */
 $( () => {
-	let mobileMediaQuery = window.matchMedia( 'screen and (max-width: 550px)' ),
+	const mobileMediaQuery = window.matchMedia( 'screen and (max-width: 550px)' ),
 		isResponsive = document.body.classList.contains( 'skin--responsive' ),
 		echo = require( './mobile-echo.js' ),
 		uls = require( './mobile-uls.js' ),
-		// Track if DOM has been set up for mobile fanciness yet
-		monobookMobileElements = false,
 		// Toggles and targets for popouts
 		toggles = {
 			'#sidebar-toggle': '#sidebar-mobilejs',
@@ -14,6 +12,8 @@ $( () => {
 			'#ca-languages a': '#p-lang',
 			'#ca-tools a': '#p-tb'
 		};
+	// Track if DOM has been set up for mobile fanciness yet
+	let monobookMobileElements = false;
 
 	// Close menus
 	function closeMenus() {