diff --git a/board/atmel/at91rm9200dk/at91rm9200dk.c b/board/atmel/at91rm9200dk/at91rm9200dk.c
index c564f73a532073a5dc02acfb60d33753a8974b11..b89a3fd548b463bf70aeed4f4ae79e3dc2b48bb7 100644
--- a/board/atmel/at91rm9200dk/at91rm9200dk.c
+++ b/board/atmel/at91rm9200dk/at91rm9200dk.c
@@ -47,7 +47,7 @@ int board_init (void)
 	/* so we do _nothing_ here */
 
 	/* arch number of AT91RM9200DK-Board */
-	gd->bd->bi_arch_number = MACH_TYPE_AT91RM9200;
+	gd->bd->bi_arch_number = MACH_TYPE_AT91RM9200DK;
 	/* adress of boot parameters */
 	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;