diff --git a/src/midi/midi_alsa_raw.cpp b/src/core/midi/midi_alsa_raw.cpp
similarity index 100%
rename from src/midi/midi_alsa_raw.cpp
rename to src/core/midi/midi_alsa_raw.cpp
diff --git a/src/midi/midi_alsa_seq.cpp b/src/core/midi/midi_alsa_seq.cpp
similarity index 100%
rename from src/midi/midi_alsa_seq.cpp
rename to src/core/midi/midi_alsa_seq.cpp
diff --git a/src/midi/midi_client.cpp b/src/core/midi/midi_client.cpp
similarity index 100%
rename from src/midi/midi_client.cpp
rename to src/core/midi/midi_client.cpp
diff --git a/src/midi/midi_mapper.cpp b/src/core/midi/midi_mapper.cpp
similarity index 100%
rename from src/midi/midi_mapper.cpp
rename to src/core/midi/midi_mapper.cpp
diff --git a/src/midi/midi_oss.cpp b/src/core/midi/midi_oss.cpp
similarity index 100%
rename from src/midi/midi_oss.cpp
rename to src/core/midi/midi_oss.cpp
diff --git a/src/midi/midi_port.cpp b/src/core/midi/midi_port.cpp
similarity index 100%
rename from src/midi/midi_port.cpp
rename to src/core/midi/midi_port.cpp