diff --git a/statushud/elements/rift_activity.cs b/statushud/elements/rift_activity.cs
index 28a4fd2..6cbfb30 100644
--- a/statushud/elements/rift_activity.cs
+++ b/statushud/elements/rift_activity.cs
@@ -90,7 +90,7 @@ public override void Tick()
 
         if (showRiftChange.ToLower().ToBool())
         {
-            double hours = system.capi.World.Calendar.TotalHours;
+            double hours = system.capi.World.Calendar.ElapsedHours;
             double nextRiftChange = Math.Max(_riftActivityData.UntilTotalHours - hours, 0);
 
             TimeSpan ts = TimeSpan.FromHours(nextRiftChange);