diff --git a/payload_id_list.txt b/payload_id_list.txt
index 13d15a2..eec63b2 100644
--- a/payload_id_list.txt
+++ b/payload_id_list.txt
@@ -316,6 +316,7 @@
 436, SNSF01
 437, DJ9AS
 438, F8DKG
+439, SP5WWL
 2001, JOTACross-1
 2002, JOTACross-2
 2003, JOTACross-3