diff --git a/configs/MPC837XERDB_defconfig b/configs/MPC837XERDB_defconfig
index 738e75a..fd8335e 100644
--- a/configs/MPC837XERDB_defconfig
+++ b/configs/MPC837XERDB_defconfig
@@ -1,5 +1,7 @@
 CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0xFE000000
+CONFIG_ENV_SIZE=0x4000
+CONFIG_ENV_SECT_SIZE=0x10000
 CONFIG_SYS_CLK_FREQ=66666667
 CONFIG_MPC83xx=y
 CONFIG_HIGH_BATS=y
@@ -158,6 +160,7 @@
 CONFIG_CMD_DATE=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_ENV_ADDR=0xFE080000
 CONFIG_FSL_SATA=y
 CONFIG_FSL_ESDHC=y
 CONFIG_MTD_NOR_FLASH=y