diff --git a/plugins/gtkgui/gtkgui.glade b/plugins/gtkgui/gtkgui.glade
index af9c060f2..b3c2ba933 100644
--- a/plugins/gtkgui/gtkgui.glade
+++ b/plugins/gtkgui/gtkgui.glade
@@ -3030,7 +3030,7 @@ on the server as a vCard</property>
 <widget class="GtkWindow" id="preferences_window">
   <property name="border_width">4</property>
   <property name="width_request">445</property>
-  <property name="height_request">508</property>
+  <property name="height_request">530</property>
   <property name="visible">True</property>
   <property name="title" translatable="yes">Preferences</property>
   <property name="type">GTK_WINDOW_TOPLEVEL</property>
@@ -3729,6 +3729,79 @@ on the server as a vCard</property>
 		  <property name="fill">True</property>
 		</packing>
 	      </child>
+
+	      <child>
+		<widget class="GtkButton" id="reset_colors_button">
+		  <property name="visible">True</property>
+		  <property name="relief">GTK_RELIEF_NONE</property>
+		  <property name="focus_on_click">False</property>
+
+		  <child>
+		    <widget class="GtkAlignment" id="alignment50">
+		      <property name="visible">True</property>
+		      <property name="xalign">0.5</property>
+		      <property name="yalign">0.5</property>
+		      <property name="xscale">0</property>
+		      <property name="yscale">0</property>
+		      <property name="top_padding">0</property>
+		      <property name="bottom_padding">0</property>
+		      <property name="left_padding">0</property>
+		      <property name="right_padding">0</property>
+
+		      <child>
+			<widget class="GtkHBox" id="hbox2935">
+			  <property name="visible">True</property>
+			  <property name="homogeneous">False</property>
+			  <property name="spacing">2</property>
+
+			  <child>
+			    <widget class="GtkImage" id="image438">
+			      <property name="visible">True</property>
+			      <property name="stock">gtk-revert-to-saved</property>
+			      <property name="icon_size">4</property>
+			      <property name="xalign">0.5</property>
+			      <property name="yalign">0.5</property>
+			      <property name="xpad">0</property>
+			      <property name="ypad">0</property>
+			    </widget>
+			    <packing>
+			      <property name="padding">0</property>
+			      <property name="expand">False</property>
+			      <property name="fill">False</property>
+			    </packing>
+			  </child>
+
+			  <child>
+			    <widget class="GtkLabel" id="label215">
+			      <property name="visible">True</property>
+			      <property name="label" translatable="yes">Reset to default colors</property>
+			      <property name="use_underline">True</property>
+			      <property name="use_markup">False</property>
+			      <property name="justify">GTK_JUSTIFY_LEFT</property>
+			      <property name="wrap">False</property>
+			      <property name="selectable">False</property>
+			      <property name="xalign">0.5</property>
+			      <property name="yalign">0.5</property>
+			      <property name="xpad">0</property>
+			      <property name="ypad">0</property>
+			    </widget>
+			    <packing>
+			      <property name="padding">0</property>
+			      <property name="expand">False</property>
+			      <property name="fill">False</property>
+			    </packing>
+			  </child>
+			</widget>
+		      </child>
+		    </widget>
+		  </child>
+		</widget>
+		<packing>
+		  <property name="padding">0</property>
+		  <property name="expand">False</property>
+		  <property name="fill">False</property>
+		</packing>
+	      </child>
 	    </widget>
 	    <packing>
 	      <property name="tab_expand">False</property>