diff --git a/configs/at91sam9rlek_nandflash_defconfig b/configs/at91sam9rlek_nandflash_defconfig
index d1c888b..f77dafe 100644
--- a/configs/at91sam9rlek_nandflash_defconfig
+++ b/configs/at91sam9rlek_nandflash_defconfig
@@ -6,6 +6,7 @@
 CONFIG_SYS_MALLOC_LEN=0x80000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_AT91SAM9RLEK=y
+CONFIG_ATMEL_LEGACY=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_DM_GPIO=y
 CONFIG_DEFAULT_DEVICE_TREE="at91sam9rlek"