diff --git a/htdocs/langs/en_US/dict.lang b/htdocs/langs/en_US/dict.lang
index f0fa27bcbf8..81f62469896 100644
--- a/htdocs/langs/en_US/dict.lang
+++ b/htdocs/langs/en_US/dict.lang
@@ -5,7 +5,8 @@ CountryIT=Italy
 CountryES=Spain
 CountryDE=Germany
 CountryCH=Switzerland
-CountryGB=Great Britain
+# Warning, country code GB is for United Kingdom. UK Does not exists as country code in ISO standard.
+CountryGB=United Kingdom
 CountryUK=United Kingdom
 CountryIE=Ireland
 CountryCN=China