diff --git a/build-scripts/I2S-4MFlash-sdkconfig.defaults b/build-scripts/I2S-4MFlash-sdkconfig.defaults
index 5c4b24fe..34fcd85a 100644
--- a/build-scripts/I2S-4MFlash-sdkconfig.defaults
+++ b/build-scripts/I2S-4MFlash-sdkconfig.defaults
@@ -39,6 +39,9 @@ CONFIG_RELEASE_API="https://api.github.com/repos/sle118/squeezelite-esp32/releas
 CONFIG_SQUEEZELITE_ESP32_RELEASE_URL "https://github.com/sle118/squeezelite-esp32/releases"
 CONFIG_PROJECT_NAME="Squeezelite-ESP32"
 CONFIG_FW_PLATFORM_NAME="I2S-4MFlash"
+CONFIG_AUDIO_CONTROLS=""
+CONFIG_AMP_GPIO=-1
+
 #
 # SDK tool configuration
 #
diff --git a/build-scripts/SqueezeAmp-sdkconfig.defaults b/build-scripts/SqueezeAmp-sdkconfig.defaults
index 4a8f70c7..76071911 100644
--- a/build-scripts/SqueezeAmp-sdkconfig.defaults
+++ b/build-scripts/SqueezeAmp-sdkconfig.defaults
@@ -37,6 +37,9 @@ CONFIG_PROJECT_NAME="SqueezeAmp"
 CONFIG_FW_PLATFORM_NAME="SqueezeAmp"
 CONFIG_RELEASE_API="https://api.github.com/repos/sle118/squeezelite-esp32/releases"
 CONFIG_SQUEEZELITE_ESP32_RELEASE_URL "https://github.com/sle118/squeezelite-esp32/releases"
+CONFIG_AUDIO_CONTROLS=""
+CONFIG_AMP_GPIO=-1
+
 #
 # SDK tool configuration
 #