diff --git a/plug-ins/adjustable-fade.ny b/plug-ins/adjustable-fade.ny
index 0683208b0..03b5e2c16 100644
--- a/plug-ins/adjustable-fade.ny
+++ b/plug-ins/adjustable-fade.ny
@@ -6,7 +6,7 @@
 ;categories "http://lv2plug.in/ns/lv2core#MixerPlugin"
 ;name "Adjustable Fade..."
 ;manpage "Adjustable_Fade"
-;debug false
+;debugbutton false
 ;action "Applying Fade..."
 ;author "Steve Daulton"
 ;copyright "Released under terms of the GNU General Public License version 2"
diff --git a/plug-ins/crossfadetracks.ny b/plug-ins/crossfadetracks.ny
index 310e27501..4567e8d55 100644
--- a/plug-ins/crossfadetracks.ny
+++ b/plug-ins/crossfadetracks.ny
@@ -3,7 +3,7 @@
 ;type process
 ;name "Crossfade Tracks..."
 ;manpage "Crossfade_Tracks"
-;debug disabled
+;debugbutton disabled
 ;action "Crossfading..."
 ;preview selection
 ;author "Steve Daulton"
diff --git a/plug-ins/highpass.ny b/plug-ins/highpass.ny
index 6400d1ab5..e5642b31b 100644
--- a/plug-ins/highpass.ny
+++ b/plug-ins/highpass.ny
@@ -4,7 +4,7 @@
 ;preview linear
 ;name "High Pass Filter..."
 ;manpage "High_Pass_Filter"
-;debug disabled
+;debugbutton disabled
 ;action "Performing High Pass Filter..."
 ;author "Dominic Mazzoni"
 ;copyright "Released under terms of the GNU General Public License version 2"
diff --git a/plug-ins/limiter.ny b/plug-ins/limiter.ny
index 58ab11c81..c9b1af9da 100644
--- a/plug-ins/limiter.ny
+++ b/plug-ins/limiter.ny
@@ -4,7 +4,7 @@
 ;categories "http://lv2plug.in/ns/lv2core/#DynamicsPlugin"
 ;name "Limiter..."
 ;manpage "Limiter"
-;debug false
+;debugbutton false
 ;action "Limiting..."
 ;preview enabled
 ;author "Steve Daulton"
diff --git a/plug-ins/lowpass.ny b/plug-ins/lowpass.ny
index c04564e5f..a2b8cd59a 100644
--- a/plug-ins/lowpass.ny
+++ b/plug-ins/lowpass.ny
@@ -4,7 +4,7 @@
 ;preview linear
 ;name "Low Pass Filter..."
 ;manpage "Low_Pass_Filter"
-;debug disabled
+;debugbutton disabled
 ;action "Performing Low Pass Filter..."
 ;author "Dominic Mazzoni"
 ;copyright "Released under terms of the GNU General Public License version 2"
diff --git a/plug-ins/notch.ny b/plug-ins/notch.ny
index 7ebdd759d..b6d011621 100644
--- a/plug-ins/notch.ny
+++ b/plug-ins/notch.ny
@@ -4,7 +4,7 @@
 ;preview linear
 ;name "Notch Filter..."
 ;manpage "Notch_Filter"
-;debug false
+;debugbutton false
 ;action "Applying Notch Filter..."
 ;author "Steve Daulton and Bill Wharrie"
 ;copyright "Released under terms of the GNU General Public License version 2"
diff --git a/plug-ins/pluck.ny b/plug-ins/pluck.ny
index 7555e999f..23a1429c1 100644
--- a/plug-ins/pluck.ny
+++ b/plug-ins/pluck.ny
@@ -4,6 +4,7 @@
 ;categories "http://lv2plug.in/ns/lv2core#GeneratorPlugin"
 ;name "Pluck..."
 ;manpage "Pluck"
+;debugbutton false
 ;preview linear
 ;action "Generating pluck sound..."
 ;info "MIDI values for C notes: 36, 48, 60 [middle C], 72, 84, 96."
diff --git a/plug-ins/tremolo.ny b/plug-ins/tremolo.ny
index 95e0022d4..d0f9af8bf 100644
--- a/plug-ins/tremolo.ny
+++ b/plug-ins/tremolo.ny
@@ -5,7 +5,7 @@
 ;categories "http://lv2plug.in/ns/lv2core#ModulatorPlugin"
 ;name "Tremolo..."
 ;manpage "Tremolo"
-;debug disabled
+;debugbutton disabled
 ;action "Applying Tremolo..."
 ;author "Steve Daulton"
 ;copyright "Released under terms of the GNU General Public License version 2"
diff --git a/src/effects/nyquist/Nyquist.cpp b/src/effects/nyquist/Nyquist.cpp
index 75a82a604..c04bc9b97 100644
--- a/src/effects/nyquist/Nyquist.cpp
+++ b/src/effects/nyquist/Nyquist.cpp
@@ -1655,7 +1655,7 @@ void NyquistEffect::Parse(const wxString &line)
 
    // TODO: Document.
    // Debug button may be disabled for release plug-ins.
-   if (len >= 2 && tokens[0] == wxT("debug")) {
+   if (len >= 2 && tokens[0] == wxT("debugbutton")) {
       if (tokens[1] == wxT("disabled") || tokens[1] == wxT("false")) {
          mEnableDebug = false;
       }