diff --git a/mbed_lstools/platform_database.py b/mbed_lstools/platform_database.py
index cbe2266..acd35d2 100644
--- a/mbed_lstools/platform_database.py
+++ b/mbed_lstools/platform_database.py
@@ -153,6 +153,7 @@
         u'0830': u'DISCO_F407VG',
         u'0833': u'DISCO_L072CZ_LRWAN1',
         u'0835': u'NUCLEO_F207ZG',
+        u'0839': u'NUCLEO_WB55RG',
         u'0840': u'B96B_F446VE',
         u'0900': u'XPRO_SAMR21',
         u'0905': u'XPRO_SAMW25',