diff --git a/configs/BSC9131RDB_NAND_SYSCLK100_defconfig b/configs/BSC9131RDB_NAND_SYSCLK100_defconfig
index 3fd5b17..8d45903 100644
--- a/configs/BSC9131RDB_NAND_SYSCLK100_defconfig
+++ b/configs/BSC9131RDB_NAND_SYSCLK100_defconfig
@@ -1,6 +1,8 @@
 CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0x00201000
 CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_ENV_SIZE=0x20000
+CONFIG_ENV_OFFSET=0xE0000
 CONFIG_SPL=y
 CONFIG_MPC85xx=y
 CONFIG_TARGET_BSC9131RDB=y