diff --git a/hw/xfree86/common/xf86sbusBus.h b/hw/xfree86/common/xf86sbusBus.h
index 8524106c4..01130c382 100644
--- a/hw/xfree86/common/xf86sbusBus.h
+++ b/hw/xfree86/common/xf86sbusBus.h
@@ -27,7 +27,6 @@
 #include "xf86str.h"
 
 #define SBUS_DEVICE_CG3		0x0003
-#define SBUS_DEVICE_CG4		0x0004
 #define SBUS_DEVICE_CG6		0x0005
 #define SBUS_DEVICE_CG8		0x0006
 #define SBUS_DEVICE_CG12	0x0007
diff --git a/hw/xfree86/os-support/bus/Sbus.c b/hw/xfree86/os-support/bus/Sbus.c
index 8ca3a3d07..48eeb7ef2 100644
--- a/hw/xfree86/os-support/bus/Sbus.c
+++ b/hw/xfree86/os-support/bus/Sbus.c
@@ -57,7 +57,6 @@ sbusDevicePtr *xf86SbusInfo = NULL;
 struct sbus_devtable sbusDeviceTable[] = {
     {SBUS_DEVICE_CG3, FBTYPE_SUN3COLOR, "cgthree", "suncg3",
      "Sun Color3 (cgthree)"},
-    {SBUS_DEVICE_CG4, FBTYPE_SUN4COLOR, "cgfour", NULL, "Sun Color4 (cgfour)"},
     {SBUS_DEVICE_CG6, FBTYPE_SUNFAST_COLOR, "cgsix", "suncg6", "Sun GX"},
     {SBUS_DEVICE_CG8, FBTYPE_MEMCOLOR, "cgeight", NULL, "Sun CG8/RasterOps"},
     {SBUS_DEVICE_CG12, FBTYPE_SUNGP3, "cgtwelve", NULL, "Sun GS (cgtwelve)"},