diff --git a/configs/qemu-riscv32_defconfig b/configs/qemu-riscv32_defconfig
index d21f185..d3f8fed 100644
--- a/configs/qemu-riscv32_defconfig
+++ b/configs/qemu-riscv32_defconfig
@@ -1,4 +1,5 @@
 CONFIG_RISCV=y
+CONFIG_ENV_SIZE=0x20000
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_TARGET_QEMU_VIRT=y
 CONFIG_DISTRO_DEFAULTS=y