diff --git a/configs/ap121_defconfig b/configs/ap121_defconfig
index 9549bc3..0206aaa 100644
--- a/configs/ap121_defconfig
+++ b/configs/ap121_defconfig
@@ -1,12 +1,12 @@
 CONFIG_MIPS=y
 CONFIG_SYS_TEXT_BASE=0x9F000000
+CONFIG_SYS_MALLOC_LEN=0x40000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_SYS_MEMTEST_START=0x80100000
 CONFIG_SYS_MEMTEST_END=0x83f00000
 CONFIG_ENV_SIZE=0x10000
 CONFIG_ENV_OFFSET=0x40000
 CONFIG_ENV_SECT_SIZE=0x10000
-CONFIG_SYS_MALLOC_LEN=0x40000
 CONFIG_DEFAULT_DEVICE_TREE="ap121"
 CONFIG_DEBUG_UART_BOARD_INIT=y
 CONFIG_DEBUG_UART_BASE=0xb8020000