diff --git a/module_config.options b/module_config.options
index 3ca66c8..87bd307 100644
--- a/module_config.options
+++ b/module_config.options
@@ -5,8 +5,6 @@
 *MQTTConfig.username max_size:64
 *MQTTConfig.password max_size:64
 
-*AudioConfig.mic_chan int_size:8
-*AudioConfig.amp_pin int_size:8
 *AudioConfig.ptt_pin int_size:8
 *AudioConfig.i2s_ws int_size:8
 *AudioConfig.i2s_sd int_size:8
diff --git a/module_config.proto b/module_config.proto
index 013b2f9..93c7ae1 100644
--- a/module_config.proto
+++ b/module_config.proto
@@ -80,45 +80,35 @@ message ModuleConfig {
      */
     bool codec2_enabled = 1;
 
-    /*
-     * ADC where Microphone is connected
-     */
-    uint32 mic_chan = 2;
-
-    /*
-     * DAC where Speaker is connected
-     */
-    uint32 amp_pin = 3;
-
     /*
      * PTT Pin
      */
-    uint32 ptt_pin = 4;
+    uint32 ptt_pin = 2;
 
     /*
      * The audio sample rate to use for codec2
      */
-    Audio_Baud bitrate = 5;
+    Audio_Baud bitrate = 3;
 
     /*
      * I2S Word Select
      */
-    uint32 i2s_ws = 6;
+    uint32 i2s_ws = 4;
 
     /*
      * I2S Data IN
      */
-    uint32 i2s_sd = 7;
+    uint32 i2s_sd = 5;
 
     /*
      * I2S Data OUT
      */
-    uint32 i2s_din = 8;
+    uint32 i2s_din = 6;
 
     /*
      * I2S Clock
      */
-    uint32 i2s_sck = 9;
+    uint32 i2s_sck = 7;
   }
 
   /*