diff --git a/meson.build b/meson.build
index 90d3c2a3..bf12eba2 100644
--- a/meson.build
+++ b/meson.build
@@ -66,8 +66,7 @@ openrtx_src = ['openrtx/src/core/state.c',
                'openrtx/src/protocols/M17/M17Demodulator.cpp',
                'openrtx/src/protocols/M17/M17FrameEncoder.cpp',
                'openrtx/src/protocols/M17/M17FrameDecoder.cpp',
-               'openrtx/src/protocols/M17/M17LinkSetupFrame.cpp',
-               'platform/drivers/SPI/spi_bitbang.c']
+               'openrtx/src/protocols/M17/M17LinkSetupFrame.cpp']
 
 openrtx_inc = ['openrtx/include',
                'openrtx/include/rtx',
diff --git a/platform/drivers/audio/audio_linux.c b/platform/drivers/audio/audio_linux.c
index 47c1d330..35e1594f 100644
--- a/platform/drivers/audio/audio_linux.c
+++ b/platform/drivers/audio/audio_linux.c
@@ -19,7 +19,6 @@
  ***************************************************************************/
 
 #include <interfaces/audio.h>
-#include <peripherals/gpio.h>
 #include <hwconfig.h>
 #include "file_source.h"