diff --git a/shared/util.js b/shared/util.js
index 5b0a11e..6d7603b 100644
--- a/shared/util.js
+++ b/shared/util.js
@@ -1,26 +1,22 @@
 const moment = require("moment-timezone");
 
-const formats = Object.freeze({
+const date_formats = Object.freeze({
     post_date: "Do MMMM YYYY HH:mm:ss z",
     file_date: "YYYY-MM-DD HH:mm:ss z",
     id_date: "YYYYMMDD-HHmm" });
 
-exports.formats = formats;
-
-function datetime(date, format=formats.post_date, timezone="UTC") {
+function datetime(date, format=date_formats.post_date, timezone="UTC") {
     return moment.utc(date).tz(timezone).format(format);
 }
 
-exports.datetime = datetime;
-
-exports.getClientTimezone = ctx => {
+function getClientTimezone(ctx) {
     if (ctx.header['x-client-timezone'] !== undefined)
         return ctx.header['x-client-timezone'];
     else
         return "UTC";
-};
+}
 
-exports.getServiceByHost = (host, service="") => {
+function getServiceByHost(host, service="") {
     if (host.endsWith("onion"))
         switch (service) {
             case "radio": return "http://wsmkgnmhmzqm7kyzv7jnzzafvgm7xlmlfvzhgorpapd5or2arnhuktqd.onion";
@@ -44,12 +40,13 @@ exports.getServiceByHost = (host, service="") => {
         }
 }
 
-exports.rssLink = (proto, host, date, category, timezone="UTC") =>
-    `${proto}://${host}/mindflow#${category}-${datetime(date, formats.id_date, timezone)}`;
+function rssLink(proto, host, date, category, timezone="UTC") {
+    return `${proto}://${host}/mindflow#${category}-${datetime(date, date_formats.id_date, timezone)}`;
+}
 
 // This code was taken from https://www.npmjs.com/package/mysql#custom-format
 // Only fourth line was changed.
-exports.mysqlQueryFormat = function (query, values) {
+function mysqlQueryFormat(query, values) {
 	if (!values) return query;
 	return query.replace(/\:(\w+)/g, function (txt, key) {
 		if (values[key] !== undefined)
@@ -58,3 +55,4 @@ exports.mysqlQueryFormat = function (query, values) {
 	}.bind(this));
 };
 
+module.exports = { date_formats, datetime, getClientTimezone, getServiceByHost, rssLink, mysqlQueryFormat }
\ No newline at end of file