diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
index b4a37345703e..ee69de93c458 100644
--- a/arch/riscv/configs/defconfig
+++ b/arch/riscv/configs/defconfig
@@ -30,6 +30,7 @@ CONFIG_ARCH_MICROCHIP=y
 CONFIG_ARCH_RENESAS=y
 CONFIG_ARCH_SIFIVE=y
 CONFIG_ARCH_SOPHGO=y
+CONFIG_ARCH_SPACEMIT=y
 CONFIG_SOC_STARFIVE=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_ARCH_THEAD=y