diff --git a/l10n/ar/entry.desktop b/l10n/ar/entry.desktop
index 6ecdbf145..da6b2a7da 100644
--- a/l10n/ar/entry.desktop
+++ b/l10n/ar/entry.desktop
@@ -1,7 +1,7 @@
 [KCM Locale]
 Name=Argentina
 Region=southamerica
-Languages=es
+Languages=es_AR
 DecimalSymbol=,
 ThousandsSeparator=
 CurrencySymbol=$