diff --git a/localedata/locales/it_IT b/localedata/locales/it_IT
index 31acd53..9513970 100644
--- a/localedata/locales/it_IT
+++ b/localedata/locales/it_IT
@@ -124,6 +124,8 @@ t_fmt_ampm ""
 date_fmt       "<U0025><U0061><U0020><U0025><U0065><U0020><U0025>/
 <U0062><U0020><U0025><U0059><U002C><U0020><U0025><U0048><U002E>/
 <U0025><U004D><U002E><U0025><U0053><U002C><U0020><U0025><U005A>"
+first_weekday 2
+first_workday 2
 END LC_TIME
 
 LC_PAPER