diff --git a/src/part.hpp b/src/part.hpp
index 097220b..26e7be9 100644
--- a/src/part.hpp
+++ b/src/part.hpp
@@ -32,6 +32,7 @@ static std::map <int, fpga_model> fpga_list = {
 	{0x310F0043, {"lattice", "CertusNX", "LFD2NX-17"}},
 	{0x310F1043, {"lattice", "CertusNX", "LFD2NX-40"}},
 
+	{0x012b9043, {"lattice", "MachXO2",   "LCMXO2-640HC"}},
 	{0x012bd043, {"lattice", "MachXO2",   "LCMXO2-7000HC"}},
 	{0x012b5043, {"lattice", "MachXO2",   "LCMXO2-7000HE"}},