diff --git a/board/renesas/lager/lager.c b/board/renesas/lager/lager.c
index 898fb5767e..a5a0474cd7 100644
--- a/board/renesas/lager/lager.c
+++ b/board/renesas/lager/lager.c
@@ -85,8 +85,6 @@ void arch_preboot_os(void)
 DECLARE_GLOBAL_DATA_PTR;
 int board_init(void)
 {
-	/* board id for linux */
-	gd->bd->bi_arch_number = MACH_TYPE_LAGER;
 	/* adress of boot parameters */
 	gd->bd->bi_boot_params = LAGER_SDRAM_BASE + 0x100;
 
diff --git a/include/configs/lager.h b/include/configs/lager.h
index 269cfec1ea..ac31128e45 100644
--- a/include/configs/lager.h
+++ b/include/configs/lager.h
@@ -16,8 +16,6 @@
 #define CONFIG_RMOBILE
 #define CONFIG_RMOBILE_BOARD_STRING "Lager"
 #define CONFIG_SH_GPIO_PFC
-#define MACH_TYPE_LAGER		4538
-#define CONFIG_MACH_TYPE	MACH_TYPE_LAGER
 
 #include <asm/arch/rmobile.h>