diff --git a/layout.html b/layout.html
index 854aed4..4f18915 100644
--- a/layout.html
+++ b/layout.html
@@ -640,14 +640,14 @@
 
 			const previous_day_schedule = (e) => {
 				e.preventDefault();
-				const day = new Date(e.target.getAttribute("data-day"));
+				const day = Date.parse(e.target.getAttribute("data-day"));
 				console.dir(day);
 				day.setDate(day.getDate() - 1);
 				init_schedules(day);
 			}
 			const next_day_schedule = (e) => {
 				e.preventDefault();
-				const day = new Date(e.target.getAttribute("data-day"));
+				const day = Date.parse(e.target.getAttribute("data-day"));
 				console.dir(day);
 				day.setDate(day.getDate() + 1);
 				init_schedules(day);