diff --git a/plugins/gtkgui/dialogs.py b/plugins/gtkgui/dialogs.py
index b9c8e5c8a..c848214c8 100644
--- a/plugins/gtkgui/dialogs.py
+++ b/plugins/gtkgui/dialogs.py
@@ -405,8 +405,8 @@ class about_Window:
 		widget.get_toplevel().destroy()
 
 	def __init__(self, plugin):
-		xml = gtk.glade.XML(GTKGUI_GLADE, 'About', APP)
-		self.window = xml.get_widget('About')
+		xml = gtk.glade.XML(GTKGUI_GLADE, 'about_window', APP)
+		self.window = xml.get_widget('about_window')
 		self.plugin = plugin
 		xml.signal_connect('gtk_widget_destroy', self.delete_event)
 		xml.signal_connect('on_close_clicked', self.on_close)
diff --git a/plugins/gtkgui/gtkgui.glade b/plugins/gtkgui/gtkgui.glade
index 1e7b260e1..eb493859f 100644
--- a/plugins/gtkgui/gtkgui.glade
+++ b/plugins/gtkgui/gtkgui.glade
@@ -860,7 +860,7 @@
   </child>
 </widget>
 
-<widget class="GtkWindow" id="About">
+<widget class="GtkWindow" id="about_window">
   <property name="visible">True</property>
   <property name="title" translatable="yes">About</property>
   <property name="type">GTK_WINDOW_TOPLEVEL</property>