diff --git a/plat/allwinner/sun50i_h6/include/sunxi_mmap.h b/plat/allwinner/sun50i_h6/include/sunxi_mmap.h
index 901e536..ff1eb61 100644
--- a/plat/allwinner/sun50i_h6/include/sunxi_mmap.h
+++ b/plat/allwinner/sun50i_h6/include/sunxi_mmap.h
@@ -11,7 +11,7 @@
 #define SUNXI_ROM_BASE			0x00000000
 #define SUNXI_ROM_SIZE			0x00010000
 #define SUNXI_SRAM_BASE			0x00020000
-#define SUNXI_SRAM_SIZE			0x00098000
+#define SUNXI_SRAM_SIZE			0x000f8000
 #define SUNXI_SRAM_A1_BASE		0x00020000
 #define SUNXI_SRAM_A1_SIZE		0x00008000
 #define SUNXI_SRAM_A2_BASE		0x00104000