diff --git a/lang/sync_lang.sh b/lang/sync_lang.sh
index e34ae6a63..449ff05d2 100755
--- a/lang/sync_lang.sh
+++ b/lang/sync_lang.sh
@@ -121,8 +121,8 @@ polish-iso-8859-2
 portuguese-iso-8859-1
 romanian-iso-8859-1
 russian-windows-1251
-serbian_cyrillic-windows-1251
-serbian_latin-windows-1250
+serbian_cyrillic-utf-8
+serbian_latin-utf-8
 slovenian-iso-8859-2
 slovak-utf-8
 spanish-iso-8859-1