diff -ur pidgin-2.6.2/pidgin/gtkprefs.c pidgin-2.6.2.new/pidgin/gtkprefs.c
--- pidgin-2.6.2/pidgin/gtkprefs.c	2009-09-06 01:12:04 +0400
+++ pidgin-2.6.2.new/pidgin/gtkprefs.c	2009-09-15 19:55:54 +0400
@@ -1738,7 +1738,7 @@
 {
 	GError *err = NULL;
 
-	if (g_spawn_command_line_async ("gnome-network-preferences", &err))
+	if (g_spawn_command_line_async ("gnome-network-properties", &err))
 		return;
 
 	purple_notify_error(NULL, NULL, _("Cannot start proxy configuration program."), err->message);
@@ -2054,7 +2054,7 @@
 		gtk_widget_hide(table);
 	} else if (purple_running_gnome()) {
 		gchar *path;
-		path = g_find_program_in_path("gnome-network-preferences");
+		path = g_find_program_in_path("gnome-network-properties");
 		if (path != NULL) {
 			gtk_widget_set_sensitive(proxy_button, TRUE);
 			gtk_widget_hide(proxy_warning);