diff --git a/build-scripts/ESP32-A1S-sdkconfig.defaults b/build-scripts/ESP32-A1S-sdkconfig.defaults
index 1e160101..79660195 100644
--- a/build-scripts/ESP32-A1S-sdkconfig.defaults
+++ b/build-scripts/ESP32-A1S-sdkconfig.defaults
@@ -26,7 +26,7 @@ CONFIG_SPKFAULT_GPIO=-1
 CONFIG_SPKFAULT_GPIO_LEVEL=0
 CONFIG_BAT_CHANNEL=-1
 CONFIG_BAT_SCALE="0"
-CONFIG_SDIF_NUM=0
+CONFIG_SPDIF_NUM=0
 CONFIG_SPDIF_BCK_IO=27
 CONFIG_SPDIF_WS_IO=26
 CONFIG_SPDIF_DO_IO=-1
@@ -116,10 +116,6 @@ CONFIG_INCLUDE_VORBIS=y
 CONFIG_INCLUDE_ALAC=y
 
 CONFIG_A1S=y
-CONFIG_SDIF_NUM=0
-CONFIG_SPDIF_BCK_IO=-1
-CONFIG_SPDIF_WS_IO=-1
-CONFIG_SPDIF_DO_IO=-1
 
 CONFIG_A2DP_SINK_NAME="SMSL BT4.2"
 CONFIG_A2DP_DEV_NAME="Squeezelite"
diff --git a/build-scripts/I2S-4MFlash-sdkconfig.defaults b/build-scripts/I2S-4MFlash-sdkconfig.defaults
index 0f034958..411d8400 100644
--- a/build-scripts/I2S-4MFlash-sdkconfig.defaults
+++ b/build-scripts/I2S-4MFlash-sdkconfig.defaults
@@ -29,9 +29,9 @@ CONFIG_I2S_BCK_IO=33
 CONFIG_I2S_WS_IO=25
 CONFIG_I2S_DO_IO=32
 CONFIG_I2S_DI_IO=-1
-CONFIG_SDIF_NUM=0
-CONFIG_SPDIF_BCK_IO=33
-CONFIG_SPDIF_WS_IO=25
+CONFIG_SPDIF_NUM=0
+CONFIG_SPDIF_BCK_IO=-1
+CONFIG_SPDIF_WS_IO=-1
 CONFIG_SPDIF_DO_IO=-1
 CONFIG_MUTE_GPIO=-1
 CONFIG_MUTE_GPIO_LEVEL=-1
@@ -121,11 +121,6 @@ CONFIG_INCLUDE_ALAC=y
 
 CONFIG_BASIC_I2C_BT=y
 
-CONFIG_SDIF_NUM=0
-CONFIG_SPDIF_BCK_IO=-1
-CONFIG_SPDIF_WS_IO=-1
-CONFIG_SPDIF_DO_IO=-1
-
 CONFIG_A2DP_SINK_NAME="SMSL BT4.2"
 CONFIG_A2DP_DEV_NAME="Squeezelite"
 CONFIG_A2DP_CONTROL_DELAY_MS=500
diff --git a/build-scripts/SqueezeAmp4MBFlash-sdkconfig.defaults b/build-scripts/SqueezeAmp4MBFlash-sdkconfig.defaults
index f7bf892f..db2c732e 100644
--- a/build-scripts/SqueezeAmp4MBFlash-sdkconfig.defaults
+++ b/build-scripts/SqueezeAmp4MBFlash-sdkconfig.defaults
@@ -29,7 +29,7 @@ CONFIG_SPKFAULT_GPIO_LEVEL=0
 CONFIG_BAT_CHANNEL=7
 CONFIG_BAT_SCALE="20.24"
 CONFIG_I2S_NUM=0
-CONFIG_SDIF_NUM=0
+CONFIG_SPDIF_NUM=0
 CONFIG_SPDIF_CONFIG="bck=33,ws=25,do=15"
 CONFIG_DAC_CONFIG="model=TAS57xx,bck=33,ws=25,do=32,sda=27,scl=26,mute=14:0"
 CONFIG_IDF_TARGET_ESP32=y
diff --git a/build-scripts/SqueezeAmp8MBFlash-sdkconfig.defaults b/build-scripts/SqueezeAmp8MBFlash-sdkconfig.defaults
index 3d98d0dc..436267ae 100644
--- a/build-scripts/SqueezeAmp8MBFlash-sdkconfig.defaults
+++ b/build-scripts/SqueezeAmp8MBFlash-sdkconfig.defaults
@@ -29,7 +29,7 @@ CONFIG_SPKFAULT_GPIO_LEVEL=0
 CONFIG_BAT_CHANNEL=7
 CONFIG_BAT_SCALE="20.24"
 CONFIG_I2S_NUM=0
-CONFIG_SDIF_NUM=0
+CONFIG_SPDIF_NUM=0
 CONFIG_SPDIF_CONFIG="bck=33,ws=25,do=15"
 CONFIG_DAC_CONFIG="model=TAS57xx,bck=33,ws=25,do=32,sda=27,scl=26,mute=14"
 CONFIG_MUTE_GPIO_LEVEL=-1