diff --git a/gtk2_ardour/ardour3_styles.rc.in b/gtk2_ardour/ardour3_styles.rc.in
index 188c57b547..8314e9dc36 100644
--- a/gtk2_ardour/ardour3_styles.rc.in
+++ b/gtk2_ardour/ardour3_styles.rc.in
@@ -841,6 +841,10 @@ style "plugin_slider"
text[PRELIGHT] = @@COLPREFIX@_text
}
+style "processor_control_button" = "very_small_text"
+{
+}
+
style "processor_control_slider" = "plugin_slider"
{
bg[PRELIGHT] = @@COLPREFIX@_darkest
diff --git a/gtk2_ardour/ardour3_ui_default.conf b/gtk2_ardour/ardour3_ui_default.conf
index 7c33944dbe..21bda9c83c 100644
--- a/gtk2_ardour/ardour3_ui_default.conf
+++ b/gtk2_ardour/ardour3_ui_default.conf
@@ -186,12 +186,12 @@
-
-
-
-
-
-
+
+
+
+
+
+
diff --git a/gtk2_ardour/ardour3_widget_list.rc b/gtk2_ardour/ardour3_widget_list.rc
index d9fdd2eafa..582871d87f 100644
--- a/gtk2_ardour/ardour3_widget_list.rc
+++ b/gtk2_ardour/ardour3_widget_list.rc
@@ -239,6 +239,7 @@ widget "*ParameterValueDisplay" style:highest "medium_bold_entry"
widget "*PluginUIClickBox" style:highest "medium_bold_entry"
widget "*PluginUIClickBox*" style:highest "medium_bold_entry"
widget "*ProcessorControlSlider" style:highest "processor_control_slider"
+widget "*processor control button" style:highest "processor_control_button"
widget "*PluginSlider" style:highest "plugin_slider"
widget "*GainFader" style:highest "plugin_slider"
widget "*MixerTrackCommentArea" style:highest "option_entry"
diff --git a/gtk2_ardour/processor_box.cc b/gtk2_ardour/processor_box.cc
index 81bb5e42c3..1690689016 100644
--- a/gtk2_ardour/processor_box.cc
+++ b/gtk2_ardour/processor_box.cc
@@ -443,7 +443,7 @@ ProcessorEntry::Control::Control (boost::shared_ptr c, string
, _adjustment (gain_to_slider_position_with_max (1.0, Config->get_max_gain()), 0, 1, 0.01, 0.1)
, _slider (&_adjustment, 0, 13, false)
, _slider_persistant_tooltip (&_slider)
- , _button (ArdourButton::Element (ArdourButton::Text | ArdourButton::Indicator))
+ , _button (ArdourButton::led_default_elements)
, _ignore_ui_adjustment (false)
, _visible (false)
, _name (n)