diff --git a/data/packetid/packetid.go b/data/packetid/packetid.go
index 0be3e69..7f0b072 100644
--- a/data/packetid/packetid.go
+++ b/data/packetid/packetid.go
@@ -148,6 +148,7 @@ const (
 	ClientboundUpdateMobEffect
 	ClientboundUpdateRecipes
 	ClientboundUpdateTags
+	ClientboundPacketIDGuard
 )
 
 // Game Serverbound
@@ -203,4 +204,5 @@ const (
 	ServerboundTeleportToEntity
 	ServerboundUseItemOn
 	ServerboundUseItem
+	ServerboundPacketIDGuard
 )
diff --git a/level/block/blockentity.go b/level/block/blockentity.go
index 2180c82..a017961 100644
--- a/level/block/blockentity.go
+++ b/level/block/blockentity.go
@@ -45,6 +45,8 @@ type (
 	SculkCatalystEntity     struct{}
 	SculkShriekerEntity     struct{}
 	ChiseledBookshelfEntity struct{}
+	SuspiciousSandEntity    struct{}
+	DecoratedPotEntity      struct{}
 )
 
 type EntityType int32