diff --git a/util/Util.js b/util/Util.js
index 671e3b0c..f8e1c2e5 100644
--- a/util/Util.js
+++ b/util/Util.js
@@ -129,7 +129,7 @@ module.exports = class Util {
 
 	static today(timeZone) {
 		const now = new Date();
-		if (timeZone) now.setUTCHours(timeZone);
+		if (timeZone) now.setUTCHours(now.getUTCHours() + timeZone);
 		now.setHours(0);
 		now.setMinutes(0);
 		now.setSeconds(0);