diff --git a/src/packet/ship.rs b/src/packet/ship.rs
index 3b7c235..f645906 100644
--- a/src/packet/ship.rs
+++ b/src/packet/ship.rs
@@ -400,6 +400,11 @@ pub struct UpdateConfig{
 pub struct ViewInfoboardRequest {
 }
 
+#[pso_packet(0xDE)]
+pub struct RareMonsterList{
+    pub ids: [u16; 16],
+}
+
 #[derive(PSOPacketData, Clone)]
 pub struct InfoboardResponse {
     pub name: [u16; 16],