diff --git a/gtk/configscript.py b/gtk/configscript.py
index 119afe7..7fddcc3 100755
--- a/gtk/configscript.py
+++ b/gtk/configscript.py
@@ -146,22 +146,22 @@ def main (argv):
     script_info = get_script_info(network, network_type)
     
     gladefile = os.path.join(wpath.gtk, "wicd.ui")
-    self.wTree = gtk.Builder()
-    self.wTree.set_translation_domain('wicd')
-    self.wTree.add_from_file(gladefile)
-    self.dialog = self.wTree.get_object("configure_script_dialog")
-    self.wTree.get_object("pre_label").set_label(_('Pre-connection Script') + ":")
-    self.wTree.get_object("post_label").set_label(_('Post-connection Script') + ":")
-    self.wTree.get_object("pre_disconnect_label").set_label(_('Pre-disconnection Script')
+    wTree = gtk.Builder()
+    wTree.set_translation_domain('wicd')
+    wTree.add_from_file(gladefile)
+    dialog = wTree.get_object("configure_script_dialog")
+    wTree.get_object("pre_label").set_label(_('Pre-connection Script') + ":")
+    wTree.get_object("post_label").set_label(_('Post-connection Script') + ":")
+    wTree.get_object("pre_disconnect_label").set_label(_('Pre-disconnection Script')
                                                    + ":")
-    self.wTree.get_object("post_disconnect_label").set_label(_('Post-disconnection Script')
+    wTree.get_object("post_disconnect_label").set_label(_('Post-disconnection Script')
                                                    + ":")
-    self.wTree.get_object("window1").hide()
+    wTree.get_object("window1").hide()
     
-    pre_entry = self.wTree.get_object("pre_entry")
-    post_entry = self.wTree.get_object("post_entry")
-    pre_disconnect_entry = self.wTree.get_object("pre_disconnect_entry")
-    post_disconnect_entry = self.wTree.get_object("post_disconnect_entry")
+    pre_entry = wTree.get_object("pre_entry")
+    post_entry = wTree.get_object("post_entry")
+    pre_disconnect_entry = wTree.get_object("pre_disconnect_entry")
+    post_disconnect_entry = wTree.get_object("post_disconnect_entry")
     
     pre_entry.set_text(none_to_blank(script_info.get("pre_entry")))
     post_entry.set_text(none_to_blank(script_info.get("post_entry")))