diff --git a/OpenAudio_ArduinoLibrary.h b/OpenAudio_ArduinoLibrary.h
index 74c2a93..1630cb7 100644
--- a/OpenAudio_ArduinoLibrary.h
+++ b/OpenAudio_ArduinoLibrary.h
@@ -46,6 +46,5 @@
 #include "AudioFilterEqualizer_F32.h"
 #include "AudioFilterFIRGeneral_F32.h"
 #include "RadioFMDetector_F32.h"
-#include "radioFMSquelch_F32.h"
 #include "radioNoiseBlanker_F32.h"
 #include "synth_sin_cos_f32.h"