diff --git a/src/config/defaults/pcbios.h b/src/config/defaults/pcbios.h
index 165ee14c..7846f8f0 100644
--- a/src/config/defaults/pcbios.h
+++ b/src/config/defaults/pcbios.h
@@ -28,7 +28,6 @@ FILE_LICENCE ( GPL2_OR_LATER );
 
 #define PXE_STACK		/* PXE stack in iPXE - required for PXELINUX */
 #define PXE_MENU		/* PXE menu booting */
-#define	PXE_CMD			/* PXE commands */
 
 #define	SANBOOT_PROTO_ISCSI	/* iSCSI protocol */
 #define	SANBOOT_PROTO_AOE	/* AoE protocol */
diff --git a/src/config/general.h b/src/config/general.h
index b84707ab..c10312a1 100644
--- a/src/config/general.h
+++ b/src/config/general.h
@@ -124,7 +124,7 @@ FILE_LICENCE ( GPL2_OR_LATER );
 #undef	DIGEST_CMD		/* Image crypto digest commands */
 #undef	LOTEST_CMD		/* Loopback testing commands */
 #undef	VLAN_CMD		/* VLAN commands */
-//#undef	PXE_CMD			/* PXE commands */
+#undef	PXE_CMD			/* PXE commands */
 
 /*
  * Error message tables to include