diff --git a/targets/ramips-mt7621 b/targets/ramips-mt7621
index 59221c30..76dcc539 100644
--- a/targets/ramips-mt7621
+++ b/targets/ramips-mt7621
@@ -103,3 +103,5 @@ device('ubiquiti-edgerouter-x-sfp', 'ubnt_edgerouter-x-sfp', {
 		'ubnt-erx-sfp',
 	},
 })
+
+device('mikrotik-routerboard-750gr3', 'mikrotik_routerboard-750gr3')