diff --git a/src/components/admin/pages/event/FightList.svelte b/src/components/admin/pages/event/FightList.svelte
index 1a94771..3cfc3e4 100644
--- a/src/components/admin/pages/event/FightList.svelte
+++ b/src/components/admin/pages/event/FightList.svelte
@@ -155,7 +155,7 @@
 
     $: minTime = dayjs(Math.min(...fights.map(fight => fight.start))).utc(true);
     let changeTimeOpen = false;
-    let changedTime = dayjs(Math.min(...fights.map(fight => fight.start)))?.utc(true)?.toISOString()?.slice(0, -1);
+    let changedTime = dayjs(Math.min(...fights.map(fight => fight.start), 0))?.utc(true).toISOString()?.slice(0, -1);
 
     $: deltaTime = dayjs.duration(dayjs(changedTime).utc(true).diff(minTime))