diff --git a/src/hexefx_audio_F32.h b/src/hexefx_audio_F32.h
index 7e29b78..02c2f0a 100644
--- a/src/hexefx_audio_F32.h
+++ b/src/hexefx_audio_F32.h
@@ -4,7 +4,6 @@
 #include "input_i2s2_F32.h"
 #include "output_i2s2_F32.h"
 
-#include "filter_ir_cabsim_F32.h"
 #include "filter_tonestackStereo_F32.h"
 
 #include "effect_platereverb_F32.h"