diff --git a/plat/arm/css/sgm/sgm-common.mk b/plat/arm/css/sgm/sgm-common.mk
index 60e9fb2..5b954f8 100644
--- a/plat/arm/css/sgm/sgm-common.mk
+++ b/plat/arm/css/sgm/sgm-common.mk
@@ -23,7 +23,7 @@
 INTERCONNECT_SOURCES	:=	${CSS_SGM_BASE}/sgm_interconnect.c
 
 # GIC-600 configuration
-GICV3_IMPL		:=	GIC600
+GICV3_SUPPORT_GIC600	:=	1
 
 # Include GICv3 driver files
 include drivers/arm/gic/v3/gicv3.mk