diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-db120.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-db120.c
index ad7a8937ed..bc01f0d710 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-db120.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-db120.c
@@ -31,7 +31,7 @@
 #define DB120_GPIO_BTN_SW1	16
 
 #define DB120_CALDATA_OFFSET	0x1000
-#define DB120_WMAC_MAC_OFFSET	0x1003
+#define DB120_WMAC_MAC_OFFSET	0x1002
 
 #define DB120_BUTTONS_POLL_INTERVAL	20