diff --git a/configs/ls2080a_emu_defconfig b/configs/ls2080a_emu_defconfig
index f5835e9..7927e38 100644
--- a/configs/ls2080a_emu_defconfig
+++ b/configs/ls2080a_emu_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_TARGET_LS2080A_EMU=y
 CONFIG_SYS_TEXT_BASE=0x30100000
+CONFIG_ENV_SIZE=0x1000
 CONFIG_NR_DRAM_BANKS=3
 CONFIG_IDENT_STRING=" LS2080A-EMU"
 CONFIG_FIT=y