diff --git a/example/a2dp_source_demo.c b/example/a2dp_source_demo.c
index 388d5c72c..b25f9ab01 100644
--- a/example/a2dp_source_demo.c
+++ b/example/a2dp_source_demo.c
@@ -355,7 +355,7 @@ static void a2dp_demo_hexcmod_configure_sample_rate(int sample_rate){
     media_tracker.sbc_storage_count = 0;
     media_tracker.samples_ready = 0;
     hxcmod_unload(&mod_context);
-    hxcmod_setcfg(&mod_context, current_sample_rate, 16, 1, 1, 1);
+    hxcmod_setcfg(&mod_context, current_sample_rate, 1, 1);
     hxcmod_load(&mod_context, (void *) &mod_data, mod_len);
 }
 
@@ -404,7 +404,7 @@ static void produce_sine_audio(int16_t * pcm_buffer, int num_samples_to_write){
 }
 
 static void produce_mod_audio(int16_t * pcm_buffer, int num_samples_to_write){
-    hxcmod_fillbuffer(&mod_context, (unsigned short *) &pcm_buffer[0], num_samples_to_write, &trkbuf);
+    hxcmod_fillbuffer(&mod_context, &pcm_buffer[0], num_samples_to_write, &trkbuf);
 }
 
 static void produce_audio(int16_t * pcm_buffer, int num_samples){