diff --git a/searx/languages.py b/searx/languages.py
index 8b12e5ff..df5fabf7 100644
--- a/searx/languages.py
+++ b/searx/languages.py
@@ -1,3 +1,21 @@
+'''
+searx is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+searx 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 Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with searx. If not, see < http://www.gnu.org/licenses/ >.
+
+(C) 2013- by Adam Tauber, <asciimoo@gmail.com>
+'''
+
+# list of language codes
 language_codes = (
     ("ar_XA", "Arabic", "Arabia"),
     ("bg_BG", "Bulgarian", "Bulgaria"),