diff --git a/src/local_alsa_multi_listener.cpp b/src/local_alsa_multi_listener.cpp
index 273ad9f..2a14c5e 100644
--- a/src/local_alsa_multi_listener.cpp
+++ b/src/local_alsa_multi_listener.cpp
@@ -157,13 +157,15 @@ void local_alsa_multi_listener_t::send_midi(midipeer_id_t from,
             snd_seq_ev_set_direct(ev);
             auto result = snd_seq_event_output(seq->seq, ev);
             if (result < 0) {
-              ERROR("Error: {}", snd_strerror(result));
+              ERROR("Error sending from={} to={}: {}", this->port, port,
+                    snd_strerror(result));
               snd_seq_drop_input(seq->seq);
               snd_seq_drop_output(seq->seq);
             }
             result = snd_seq_drain_output(seq->seq);
             if (result < 0) {
-              ERROR("Error: {}", snd_strerror(result));
+              ERROR("Error drain sending from={} to={}: {}", this->port, port,
+                    snd_strerror(result));
               snd_seq_drop_input(seq->seq);
               snd_seq_drop_output(seq->seq);
             }