diff --git a/v1_21_R3/src/main/java/me/lojosho/hibiscuscommons/nms/v1_21_R3/NMSPackets.java b/v1_21_R3/src/main/java/me/lojosho/hibiscuscommons/nms/v1_21_R3/NMSPackets.java
index eeb1d72..eade0a1 100644
--- a/v1_21_R3/src/main/java/me/lojosho/hibiscuscommons/nms/v1_21_R3/NMSPackets.java
+++ b/v1_21_R3/src/main/java/me/lojosho/hibiscuscommons/nms/v1_21_R3/NMSPackets.java
@@ -255,6 +255,7 @@ public class NMSPackets extends NMSCommon implements me.lojosho.hibiscuscommons.
             passenger.setId(id);
             return passenger;
         }).toList();
+        fakeNmsEntity.setId(mountId);
         fakeNmsEntity.passengers = ImmutableList.copyOf(passengers);
         ClientboundSetPassengersPacket packet = new ClientboundSetPassengersPacket(fakeNmsEntity);
         fakeNmsEntity.passengers = ImmutableList.of();