diff --git a/util/inteltool/inteltool.h b/util/inteltool/inteltool.h
index 7ef2d8d..00adc68 100644
--- a/util/inteltool/inteltool.h
+++ b/util/inteltool/inteltool.h
@@ -72,6 +72,7 @@
 #define PCI_DEVICE_ID_INTEL_82945P		0x2770
 #define PCI_DEVICE_ID_INTEL_82945GM		0x27a0
 #define PCI_DEVICE_ID_INTEL_82945GSE	0x27ac
+#define PCI_DEVICE_ID_INTEL_82946		0x2970
 #define PCI_DEVICE_ID_INTEL_82965PM		0x2a00
 #define PCI_DEVICE_ID_INTEL_82Q965		0x2990
 #define PCI_DEVICE_ID_INTEL_82975X		0x277c