diff --git a/share/timedef/ca_IT.ISO8859-15.src b/share/timedef/ca_IT.ISO8859-15.src
index 3dcb7b4744c7..669fbab13074 100644
--- a/share/timedef/ca_IT.ISO8859-15.src
+++ b/share/timedef/ca_IT.ISO8859-15.src
@@ -1,7 +1,3 @@
-# Warning: Do not edit. This file is automatically generated from the
-# tools in /usr/src/tools/tools/locale. The data is obtained from the
-# CLDR project, obtained from http://cldr.unicode.org/
-# -----------------------------------------------------------------------------
 #
 # Short month names
 gen.
@@ -53,7 +49,7 @@ dissabte
 %H:%M:%S
 #
 # x_fmt
-%Y-%m-%d
+%d/%m/%Y
 #
 # c_fmt
 %a %e %b %X %Y