diff --git a/sysobject.ids b/sysobject.ids
index 85c8896..b2e0cb5 100644
--- a/sysobject.ids
+++ b/sysobject.ids
@@ -7349,6 +7349,7 @@
 25053.3.1.4.100	Ruckus	NETWORKING	R610
 25053.3.1.4.103	Ruckus	NETWORKING	T310c
 25053.3.1.5.2	Ruckus	NETWORKING	ZoneDirector
+25053.3.1.5.15	Ruckus	NETWORKING R550
 
 25071	Teradici	NETWORKING
 25071.1	Teradici	NETWORKING	Zero Client