diff --git a/lang/sync_lang.sh b/lang/sync_lang.sh
index b1467e54e..f67dc619b 100755
--- a/lang/sync_lang.sh
+++ b/lang/sync_lang.sh
@@ -16,8 +16,8 @@ BASE_TRANSLATIONS=`cat <<EOT
 albanian-iso-8859-1
 arabic-windows-1256
 brazilian_portuguese
-bulgarian-koi8
-catala
+bulgarian-koi8-r
+catalan-iso-8859-1
 chinese_big5
 chinese_gb
 croatian-iso8859-2
diff --git a/libraries/select_lang.lib.php3 b/libraries/select_lang.lib.php3
index 2ad905d10..0c304e5c9 100644
--- a/libraries/select_lang.lib.php3
+++ b/libraries/select_lang.lib.php3
@@ -42,7 +42,7 @@ $lang_path = 'lang/';
 $available_languages = array(
     'ar-win1256'   => array('ar([-_][[:alpha:]]{2})?|arabic', 'arabic-windows-1256', 'ar'),
     'bg-win1251'   => array('bg|bulgarian', 'bulgarian-win1251', 'bg'),
-    'bg-koi8r'     => array('bg|bulgarian', 'bulgarian-koi8', 'bg'),
+    'bg-koi8-r'    => array('bg|bulgarian', 'bulgarian-koi8-r', 'bg'),
     'ca-iso-8859-1'=> array('ca|catalan', 'catalan-iso-8859-1', 'ca'),
     'cs-iso'       => array('cs|czech', 'czech-iso', 'cs'),
     'cs-utf-8'     => array('cs|czech', 'czech-utf-8', 'cs'),