diff --git a/projects/Allwinner/linux/linux.aarch64.conf b/projects/Allwinner/linux/linux.aarch64.conf
index 19224a0507..3fe8ff2d49 100644
--- a/projects/Allwinner/linux/linux.aarch64.conf
+++ b/projects/Allwinner/linux/linux.aarch64.conf
@@ -4309,7 +4309,7 @@ CONFIG_SND_SOC_HDMI_CODEC=y
 # CONFIG_SND_SOC_SGTL5000 is not set
 # CONFIG_SND_SOC_SIMPLE_AMPLIFIER is not set
 # CONFIG_SND_SOC_SIMPLE_MUX is not set
-# CONFIG_SND_SOC_SPDIF is not set
+CONFIG_SND_SOC_SPDIF=y
 # CONFIG_SND_SOC_SSM2305 is not set
 # CONFIG_SND_SOC_SSM2518 is not set
 # CONFIG_SND_SOC_SSM2602_SPI is not set