diff --git a/midi2osc/midi2osc.c b/midi2osc/midi2osc.c
index 9a179bd..a7d06ea 100644
--- a/midi2osc/midi2osc.c
+++ b/midi2osc/midi2osc.c
@@ -146,7 +146,8 @@ static void forward(snd_seq_t *midi, lo_address osc)
 		default:
 			/* Flickernoise currently doesn't support any others */
 			if (debug)
-				fprintf(stderr, "unrecognized MIDI event\n");
+				fprintf(stderr, "unrecognized MIDI event %u\n",
+				    ev->type);
 			snd_seq_free_event(ev);
 			continue;
 		}