diff --git a/include/plat/arm/css/common/css_def.h b/include/plat/arm/css/common/css_def.h
index 275e591..6d68b44 100644
--- a/include/plat/arm/css/common/css_def.h
+++ b/include/plat/arm/css/common/css_def.h
@@ -99,7 +99,7 @@
 #define CSS_MAP_NSRAM			MAP_REGION_FLAT(		\
 						NSRAM_BASE,	\
 						NSRAM_SIZE,	\
-						MT_DEVICE | MT_RW | MT_SECURE)
+						MT_DEVICE | MT_RW | MT_NS)
 
 /* Platform ID address */
 #define SSC_VERSION_OFFSET			0x040