diff --git a/plat/arm/board/fvp/fdts/fvp_spmc_optee_sp_manifest.dts b/plat/arm/board/fvp/fdts/fvp_spmc_optee_sp_manifest.dts
index 17a2fd174..6fbfa426d 100644
--- a/plat/arm/board/fvp/fdts/fvp_spmc_optee_sp_manifest.dts
+++ b/plat/arm/board/fvp/fdts/fvp_spmc_optee_sp_manifest.dts
@@ -15,7 +15,7 @@
 / {
 	compatible = "arm,ffa-core-manifest-1.0";
 	#address-cells = <2>;
-	#size-cells = <1>;
+	#size-cells = <2>;
 
 	attribute {
 		spmc_id = <0x8000>;
@@ -59,6 +59,12 @@
 
 	memory@6000000 {
 		device_type = "memory";
-		reg = <0x0 0x6000000 0x2000000>; /* Trusted DRAM */
+		reg = <0x0 0x6000000 0x0 0x2000000>; /* Trusted DRAM */
 	};
+
+	memory@1 {
+		device_type = "ns-memory";
+		reg = <0x00008800 0x80000000 0x0 0x7f000000>,
+			<0x0 0x88000000 0x0 0x10000000>;
+        };
 };