diff --git a/plat/arm/board/sgi575/include/platform_def.h b/plat/arm/board/sgi575/include/platform_def.h
index 6aea522..ec51c9e 100644
--- a/plat/arm/board/sgi575/include/platform_def.h
+++ b/plat/arm/board/sgi575/include/platform_def.h
@@ -16,6 +16,7 @@
 #define CSS_SGI_MAX_PE_PER_CPU		1
 
 #define PLAT_CSS_MHU_BASE		UL(0x45000000)
+#define PLAT_MHUV2_BASE			PLAT_CSS_MHU_BASE
 
 /* Base address of DMC-620 instances */
 #define SGI575_DMC620_BASE0		UL(0x4e000000)