diff --git a/configs/at91sam9g20ek_2mmc_defconfig b/configs/at91sam9g20ek_2mmc_defconfig
index 665dfc8..bb1908e 100644
--- a/configs/at91sam9g20ek_2mmc_defconfig
+++ b/configs/at91sam9g20ek_2mmc_defconfig
@@ -6,6 +6,7 @@
 CONFIG_SYS_MALLOC_LEN=0x23000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_AT91SAM9260EK=y
+CONFIG_ATMEL_LEGACY=y
 CONFIG_AT91SAM9260EK=y
 CONFIG_AT91SAM9G20EK_2MMC=y
 CONFIG_NR_DRAM_BANKS=1