diff --git a/src/lang/vietnamese.txt b/src/lang/vietnamese.txt
--- a/src/lang/vietnamese.txt
+++ b/src/lang/vietnamese.txt
@@ -3,8 +3,6 @@
 ##isocode vi_VN
 ##plural 1
 ##textdir ltr
-##digitsep .
-##digitsepcur .
 ##decimalsep ,
 ##winlangid 0x042a
 ##grflangid 0x54