diff --git a/configs/qemu-x86_defconfig b/configs/qemu-x86_defconfig
index 30a55f0..dc69aa5 100644
--- a/configs/qemu-x86_defconfig
+++ b/configs/qemu-x86_defconfig
@@ -1,6 +1,7 @@
 CONFIG_X86=y
 CONFIG_SYS_TEXT_BASE=0xFFF00000
 CONFIG_MAX_CPUS=2
+CONFIG_ENV_SIZE=0x40000
 CONFIG_NR_DRAM_BANKS=8
 CONFIG_SMP=y
 CONFIG_GENERATE_PIRQ_TABLE=y