diff --git a/board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c b/board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c
index 8cb2808e05..b1462b3e3e 100644
--- a/board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c
+++ b/board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c
@@ -267,11 +267,7 @@ int board_early_init_f(void)
 int board_init(void)
 {
 	/* arch number of AT91SAM9M10G45EK-Board */
-#ifdef CONFIG_AT91SAM9M10G45EK
 	gd->bd->bi_arch_number = MACH_TYPE_AT91SAM9M10G45EK;
-#elif defined CONFIG_AT91SAM9G45EKES
-	gd->bd->bi_arch_number = MACH_TYPE_AT91SAM9G45EKES;
-#endif
 
 	/* adress of boot parameters */
 	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
diff --git a/include/configs/at91sam9m10g45ek.h b/include/configs/at91sam9m10g45ek.h
index a6f0844443..2616ca68eb 100644
--- a/include/configs/at91sam9m10g45ek.h
+++ b/include/configs/at91sam9m10g45ek.h
@@ -16,8 +16,6 @@
 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
 #define CONFIG_SYS_AT91_MAIN_CLOCK      12000000 /* from 12 MHz crystal */
 
-#define CONFIG_AT91SAM9M10G45EK
-
 /* general purpose I/O */
 #define CONFIG_ATMEL_LEGACY		/* required until (g)pio is fixed */