diff --git a/src/nv_driver.c b/src/nv_driver.c
index f0f119f..28c46d1 100644
--- a/src/nv_driver.c
+++ b/src/nv_driver.c
@@ -344,6 +344,7 @@ static SymTabRec NVKnownChipsets[] =
   { 0x10DE019E, "Quadro FX 4600" },
   { 0x10DE0400, "GeForce 8600 GTS" },
   { 0x10DE0402, "GeForce 8600 GT" },
+  { 0x10DE0407, "GeForce 8600M GT" },
   { 0x10DE0421, "GeForce 8500 GT" },
   { 0x10DE0422, "GeForce 8400 GS" },
   { 0x10DE0423, "GeForce 8300 GS" },