diff --git a/polyp/channelmap.h b/polyp/channelmap.h
index 6466eecfd..0b9f6e26e 100644
--- a/polyp/channelmap.h
+++ b/polyp/channelmap.h
@@ -54,6 +54,7 @@ typedef enum {
     PA_CHANNEL_POSITION_SIDE_LEFT,
     PA_CHANNEL_POSITION_SIDE_RIGHT,
 
+    PA_CHANNEL_POSITION_AUX0,
     PA_CHANNEL_POSITION_AUX1,
     PA_CHANNEL_POSITION_AUX2,
     PA_CHANNEL_POSITION_AUX3,
@@ -66,6 +67,9 @@ typedef enum {
     PA_CHANNEL_POSITION_AUX10,
     PA_CHANNEL_POSITION_AUX11,
     PA_CHANNEL_POSITION_AUX12,
+    PA_CHANNEL_POSITION_AUX13,
+    PA_CHANNEL_POSITION_AUX14,
+    PA_CHANNEL_POSITION_AUX15,
 
     PA_CHANNEL_POSITION_MAX
 } pa_channel_position_t;