diff --git a/src/music/midifile.cpp b/src/music/midifile.cpp
index 33d09c80bc..6ee1f0e60e 100644
--- a/src/music/midifile.cpp
+++ b/src/music/midifile.cpp
@@ -34,7 +34,7 @@ static MidiFile *_midifile_instance = nullptr;
  */
 const byte *MidiGetStandardSysexMessage(MidiSysexMessage msg, size_t &length)
 {
-	static byte reset_gm_sysex[] = { 0xF0, 0x7E, 0x00, 0x09, 0x01, 0xF7 };
+	static byte reset_gm_sysex[] = { 0xF0, 0x7E, 0x7F, 0x09, 0x01, 0xF7 };
 	static byte reset_gs_sysex[] = { 0xF0, 0x41, 0x10, 0x42, 0x12, 0x40, 0x00, 0x7F, 0x00, 0x41, 0xF7 };
 	static byte reset_xg_sysex[] = { 0xF0, 0x43, 0x10, 0x4C, 0x00, 0x00, 0x7E, 0x00, 0xF7 };
 	static byte roland_reverb_sysex[] = { 0xF0, 0x41, 0x10, 0x42, 0x12, 0x40, 0x01, 0x30, 0x02, 0x04, 0x00, 0x40, 0x40, 0x00, 0x00, 0x09, 0xF7 };