diff --git a/arch/arm/configs/rockchip_defconfig b/arch/arm/configs/rockchip_defconfig
index 178740a68635..a92efb080e57 100644
--- a/arch/arm/configs/rockchip_defconfig
+++ b/arch/arm/configs/rockchip_defconfig
@@ -572,6 +572,7 @@ CONFIG_SND_SOC_ES8316=y
 CONFIG_SND_SOC_RK312X=y
 CONFIG_SND_SOC_RK3228=y
 CONFIG_SND_SOC_RK3528=y
+CONFIG_SND_SOC_RK817=y
 CONFIG_SND_SOC_RT5640=y
 CONFIG_SND_SOC_RT5651=y
 CONFIG_SND_SOC_SPDIF=y