diff --git a/plat/nvidia/tegra/include/t186/tegra_def.h b/plat/nvidia/tegra/include/t186/tegra_def.h
index 56157e2..1da9b46 100644
--- a/plat/nvidia/tegra/include/t186/tegra_def.h
+++ b/plat/nvidia/tegra/include/t186/tegra_def.h
@@ -275,8 +275,8 @@
 #define SCRATCH_RESET_VECTOR_LO		SECURE_SCRATCH_RSV1_LO
 #define SCRATCH_RESET_VECTOR_HI		SECURE_SCRATCH_RSV1_HI
 #define SCRATCH_SECURE_BOOTP_FCFG	SECURE_SCRATCH_RSV6
-#define SCRATCH_SMMU_TABLE_ADDR_LO	SECURE_SCRATCH_RSV11_LO
-#define SCRATCH_SMMU_TABLE_ADDR_HI	SECURE_SCRATCH_RSV11_HI
+#define SCRATCH_MC_TABLE_ADDR_LO	SECURE_SCRATCH_RSV11_LO
+#define SCRATCH_MC_TABLE_ADDR_HI	SECURE_SCRATCH_RSV11_HI
 #define SCRATCH_BL31_PARAMS_ADDR	SECURE_SCRATCH_RSV53_LO
 #define SCRATCH_BL31_PLAT_PARAMS_ADDR	SECURE_SCRATCH_RSV53_HI
 #define SCRATCH_TZDRAM_ADDR_LO		SECURE_SCRATCH_RSV55_LO