diff --git a/configs/ls1046ardb_tfa_defconfig b/configs/ls1046ardb_tfa_defconfig
index 28000fa..f793492 100644
--- a/configs/ls1046ardb_tfa_defconfig
+++ b/configs/ls1046ardb_tfa_defconfig
@@ -2,6 +2,7 @@
 CONFIG_TARGET_LS1046ARDB=y
 CONFIG_TFABOOT=y
 CONFIG_SYS_TEXT_BASE=0x82000000
+CONFIG_SYS_MALLOC_LEN=0x102000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x500000
@@ -10,7 +11,6 @@
 CONFIG_SYS_I2C_MXC_I2C2=y
 CONFIG_SYS_I2C_MXC_I2C3=y
 CONFIG_SYS_I2C_MXC_I2C4=y
-CONFIG_SYS_MALLOC_LEN=0x102000
 CONFIG_DM_GPIO=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1046a-rdb"
 CONFIG_QSPI_AHB_INIT=y