diff --git a/configs/riotboard_defconfig b/configs/riotboard_defconfig
index faa5bd7..79a1ca4 100644
--- a/configs/riotboard_defconfig
+++ b/configs/riotboard_defconfig
@@ -6,6 +6,7 @@
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
+CONFIG_SF_DEFAULT_SPEED=20000000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x60000
 CONFIG_IMX_CONFIG="board/boundary/nitrogen6x/nitrogen6s1g.cfg"
@@ -58,7 +59,6 @@
 CONFIG_SUPPORT_EMMC_BOOT=y
 CONFIG_FSL_USDHC=y
 CONFIG_DM_SPI_FLASH=y
-CONFIG_SF_DEFAULT_SPEED=20000000
 CONFIG_SPI_FLASH_SST=y
 CONFIG_PHYLIB=y
 CONFIG_PHY_ATHEROS=y