diff --git a/filter/bs412.c b/filter/bs412.c
index bc5ad16..8503ffb 100644
--- a/filter/bs412.c
+++ b/filter/bs412.c
@@ -42,7 +42,7 @@ float bs412_compress(BS412Compressor* mpx, float sample) {
 
 	#ifdef BS412_DEBUG
 	if(mpx->average_counter % mpx->sample_rate == 0) {
-		debug_printf("MPX power: %.2f dBr\n", modulation_power);
+		debug_printf("MPX power: %.2f dBr (%.0f)\n", modulation_power, avg_deviation);
 	}
 	#endif