diff --git a/part.hpp b/part.hpp
index 38956bf..c7600f8 100644
--- a/part.hpp
+++ b/part.hpp
@@ -16,6 +16,7 @@ static std::map <int, fpga_model> fpga_list = {
 	{0x612bd043, {"lattice", "MachXO3LF", "LCMX03LF-6900C"}},
 	{0x1100581b, {"Gowin", "GW1N", "GW1NR-9"}},
 	{0x0900281B, {"Gowin", "GW1N", "GW1N-1"}},
+	{0x0100381B, {"Gowin", "GW1N", "GW1N-4"}},
 };
 
 #endif