diff --git a/src/soc/intel/skylake/include/soc/usb.h b/src/soc/intel/skylake/include/soc/usb.h
index 612ad5fa2e..de288e774e 100644
--- a/src/soc/intel/skylake/include/soc/usb.h
+++ b/src/soc/intel/skylake/include/soc/usb.h
@@ -38,6 +38,8 @@ enum {
 	OC3,
 	OC4,
 	OC5,
+	OC6,
+	OC7,
 	OC_SKIP = 8, /* Skip OC programming */
 };