diff --git a/src/descriptor.c b/src/descriptor.c
index 54959b0..5a0f92e 100644
--- a/src/descriptor.c
+++ b/src/descriptor.c
@@ -256,8 +256,8 @@ static const dc_descriptor_t g_descriptors[] = {
 	{"Heinrichs Weikamp", "OSTC 2",     DC_FAMILY_HW_OSTC3, 0x13},
 	{"Heinrichs Weikamp", "OSTC 2",     DC_FAMILY_HW_OSTC3, 0x1B},
 	{"Heinrichs Weikamp", "OSTC 3",     DC_FAMILY_HW_OSTC3, 0x0A},
-	{"Heinrichs Weikamp", "OSTC 3+",    DC_FAMILY_HW_OSTC3, 0x13},
-	{"Heinrichs Weikamp", "OSTC 3+",    DC_FAMILY_HW_OSTC3, 0x1A},
+	{"Heinrichs Weikamp", "OSTC Plus",  DC_FAMILY_HW_OSTC3, 0x13},
+	{"Heinrichs Weikamp", "OSTC Plus",  DC_FAMILY_HW_OSTC3, 0x1A},
 	{"Heinrichs Weikamp", "OSTC 4",     DC_FAMILY_HW_OSTC3, 0x3B},
 	{"Heinrichs Weikamp", "OSTC cR",    DC_FAMILY_HW_OSTC3, 0x05},
 	{"Heinrichs Weikamp", "OSTC cR",    DC_FAMILY_HW_OSTC3, 0x07},