--- a/net/minecraft/server/level/TickingTracker.java
+++ b/net/minecraft/server/level/TickingTracker.java
@@ -63,7 +63,7 @@
         for(Entry<SortedArraySet<Ticket<?>>> entry : this.tickets.long2ObjectEntrySet()) {
             for(Ticket<?> ticket : entry.getValue()) {
                 if (ticket.getType() == TicketType.PLAYER) {
-                    list.add(Pair.of(ticket, entry.getLongKey()));
+                    list.add(Pair.of((Ticket<ChunkPos>)ticket, entry.getLongKey()));
                 }
             }
         }
