diff --git a/patchfiles/Alesis_MicroVerb4.midnam b/patchfiles/Alesis_MicroVerb4.midnam
index 90753ea884..87aca624fe 100644
--- a/patchfiles/Alesis_MicroVerb4.midnam
+++ b/patchfiles/Alesis_MicroVerb4.midnam
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE MIDINameDocument PUBLIC "-//MIDI Manufacturers Association//DTD MIDINameDocument 1.0//EN" "">
+<!DOCTYPE MIDINameDocument PUBLIC "-//MIDI Manufacturers Association//DTD MIDINameDocument 1.0//EN" "http://www.midi.org/dtds/MIDINameDocument10.dtd">
 <MIDINameDocument>
 <Author>at0m</Author>
 <!-- The author's device is set to channel 14.
diff --git a/patchfiles/Digitech_DSP128plus.midnam b/patchfiles/Digitech_DSP128plus.midnam
index 02df7b1f3d..38b27c11b4 100644
--- a/patchfiles/Digitech_DSP128plus.midnam
+++ b/patchfiles/Digitech_DSP128plus.midnam
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE MIDINameDocument PUBLIC "-//MIDI Manufacturers Association//DTD MIDINameDocument 1.0//EN" "">
+<!DOCTYPE MIDINameDocument PUBLIC "-//MIDI Manufacturers Association//DTD MIDINameDocument 1.0//EN" "http://www.midi.org/dtds/MIDINameDocument10.dtd">
 <MIDINameDocument>
     <Author>at0m</Author>
 <!-- The author's device is set to channel 15.
diff --git a/patchfiles/Kurzweil_K2661.midnam b/patchfiles/Kurzweil_K2661.midnam
index 9fb487e416..5fc5a06fb8 100644
--- a/patchfiles/Kurzweil_K2661.midnam
+++ b/patchfiles/Kurzweil_K2661.midnam
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE MIDINameDocument PUBLIC "-//MIDI Manufacturers Association//DTD MIDINameDocument 1.0//EN" "">
+<!DOCTYPE MIDINameDocument PUBLIC "-//MIDI Manufacturers Association//DTD MIDINameDocument 1.0//EN" "http://www.midi.org/dtds/MIDINameDocument10.dtd">
 
 <MIDINameDocument>
 	<Author>Mark of the Unicorn - converted from FreeMIDI (Adapted by Harrison Consoles)</Author>
diff --git a/patchfiles/Lexicon_MPX500.midnam b/patchfiles/Lexicon_MPX500.midnam
index dbdc6e5491..3734e2a64b 100644
--- a/patchfiles/Lexicon_MPX500.midnam
+++ b/patchfiles/Lexicon_MPX500.midnam
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE MIDINameDocument PUBLIC "-//MIDI Manufacturers Association//DTD MIDINameDocument 1.0//EN" "">
+<!DOCTYPE MIDINameDocument PUBLIC "-//MIDI Manufacturers Association//DTD MIDINameDocument 1.0//EN" "http://www.midi.org/dtds/MIDINameDocument10.dtd">
 <MIDINameDocument>
 <Author>at0m</Author>
 <!-- The author's device is set to channel 13.
diff --git a/patchfiles/Lexicon_MX200.midnam b/patchfiles/Lexicon_MX200.midnam
index 66286cc058..6185637726 100644
--- a/patchfiles/Lexicon_MX200.midnam
+++ b/patchfiles/Lexicon_MX200.midnam
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE MIDINameDocument PUBLIC "-//MIDI Manufacturers Association//DTD MIDINameDocument 1.0//EN" "">
+<!DOCTYPE MIDINameDocument PUBLIC "-//MIDI Manufacturers Association//DTD MIDINameDocument 1.0//EN" "http://www.midi.org/dtds/MIDINameDocument10.dtd">
 <MIDINameDocument>
     <Author>at0m</Author>
 <!-- The author's device is set to channel 12.
diff --git a/patchfiles/Novation_BassStationII.midnam b/patchfiles/Novation_BassStationII.midnam
index 2022b25b10..ea2a5808b0 100644
--- a/patchfiles/Novation_BassStationII.midnam
+++ b/patchfiles/Novation_BassStationII.midnam
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE MIDINameDocument PUBLIC "-//MIDI Manufacturers Association//DTD MIDINameDocument 1.0//EN" "">
+<!DOCTYPE MIDINameDocument PUBLIC "-//MIDI Manufacturers Association//DTD MIDINameDocument 1.0//EN" "http://www.midi.org/dtds/MIDINameDocument10.dtd">
 <MIDINameDocument>
     <Author>at0m</Author>
     <MasterDeviceNames>