diff --git a/components/Timetable.vue b/components/Timetable.vue
index 95a155e..e1e83c3 100644
--- a/components/Timetable.vue
+++ b/components/Timetable.vue
@@ -95,7 +95,6 @@
 import { DateTime } from "luxon";
 import type { Role, ScheduleEvent, ScheduleLocation, Shift, ShiftSlot, TimeSlot } from "~/shared/types/schedule";
 
-const oneDayMs = 24 * 60 * 60 * 1000;
 const oneHourMs = 60 * 60 * 1000;
 const oneMinMs = 60 * 1000;
 
@@ -173,10 +172,6 @@ function setEquals<T>(...sets: Set<T>[]) {
 	return true;
 }
 
-function isoStringFromTs(ts: number) {
-	return new Date(ts).toISOString().replace(":00.000Z", "Z");
-}
-
 function* edgesFromEvents(events: Iterable<ScheduleEvent>): Generator<Edge> {
 	for (const event of events) {
 		for (const slot of event.slots) {