diff --git a/locale/es_CA.po b/locale/ca.po
similarity index 99%
rename from locale/es_CA.po
rename to locale/ca.po
index 0ec91b41d8..e9af6d27a5 100644
--- a/locale/es_CA.po
+++ b/locale/ca.po
@@ -1,7 +1,5 @@
-# SOME DESCRIPTIVE TITLE.
-# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
-# This file is distributed under the same license as the PACKAGE package.
-# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# Catalan translations
+# Pau Bosch i Crespo <paubcrespo@hotmail.com>, 2003
 #
 msgid ""
 msgstr ""
diff --git a/locale/tw.po b/locale/zh_CN.po
similarity index 100%
rename from locale/tw.po
rename to locale/zh_CN.po