diff --git a/po/update.js b/po/update.js
new file mode 100755
index 0000000..1f5c042
--- /dev/null
+++ b/po/update.js
@@ -0,0 +1,37 @@
+#! /usr/bin/env seed
+
+/*
+ *
+ *  PO Updater for GNOME Shell Extension Weather
+ *
+ * Copyright (C) 2012
+ *     Christian METZLER <neroth@xeked.com>
+ *
+ *
+ * This file is part of gnome-shell-extension-weather.
+ *
+ * gnome-shell-extension-weather is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * gnome-shell-extension-weather is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with gnome-shell-extension-weather.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+Gio = imports.gi.Gio;
+
+var xgettext = Seed.spawn("xgettext -o gnome-shell-extension-weather.pot -L python -j --keyword=_ -f POTFILES.in");
+
+var file = Gio.file_new_for_path(".");
+var enumerator = file.enumerate_children("standard::name,standard::size");
+
+	while(child = enumerator.next_file())
+		if(child.get_name().search(/.po$/) != -1)
+    		Seed.spawn("msgmerge -U "+child.get_name()+" gnome-shell-extension-weather.pot");