diff --git a/module_usb_audio/devicedefines.h b/module_usb_audio/devicedefines.h
index 39d247ef..a294a4c7 100644
--- a/module_usb_audio/devicedefines.h
+++ b/module_usb_audio/devicedefines.h
@@ -38,6 +38,13 @@
 #define MIDI_TILE       AUDIO_IO_TILE
 #endif
 
+/**
+ * @brief Location (tile) of SPDIF Tx. Default: AUDIO_IO_TILE
+ */
+#ifndef SPDIF_TX_TILE
+#define SPDIF_TX_TILE   AUDIO_IO_TILE
+#endif
+
 /**
  * @brief Number of input channels (device to host). Default: NONE (Must be defined by app)
  */