diff --git a/ChangeLog b/ChangeLog
index e3f0faa3da..1bce8a4cc9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2017-10-17  Jordi Mallach  <jordi@gnu.org>
+
+	Aurelien Jarno  <aurelien@aurel32.net>
+	[BZ #2522]
+	* localedata/locales/ca_ES@valencia: New file.
+	* localedata/SUPPORTED: Add ca_ES@valencia/UTF-8.
+
 2017-10-17  Romain Naour  <romain.naour@gmail.com>  (tiny change)
 
 	[BZ #22296]
diff --git a/localedata/SUPPORTED b/localedata/SUPPORTED
index 34688cabc6..e3db3afa85 100644
--- a/localedata/SUPPORTED
+++ b/localedata/SUPPORTED
@@ -84,6 +84,7 @@ ca_AD/ISO-8859-15 \
 ca_ES.UTF-8/UTF-8 \
 ca_ES/ISO-8859-1 \
 ca_ES@euro/ISO-8859-15 \
+ca_ES@valencia/UTF-8 \
 ca_FR.UTF-8/UTF-8 \
 ca_FR/ISO-8859-15 \
 ca_IT.UTF-8/UTF-8 \
diff --git a/localedata/locales/ca_ES@valencia b/localedata/locales/ca_ES@valencia
new file mode 100644
index 0000000000..bb0d4e678f
--- /dev/null
+++ b/localedata/locales/ca_ES@valencia
@@ -0,0 +1,87 @@
+comment_char %
+escape_char  /
+
+% This file is part of the GNU C Library and contains locale data.
+% The Free Software Foundation does not claim any copyright interest
+% in the locale data contained in this file.  The foregoing does not
+% affect the license of the GNU C Library as a whole.  It does not
+% exempt you from the conditions of the license if your use would
+% otherwise be governed by that license.
+
+% Valencian (southern Catalan) locale for Spain with Euro
+%
+% Note that this locale is almost the same as ca_ES@euro.  The point of having
+% a separate locale is only for PO translations, which have a lot of social
+% support and are very appreciated by the Valencian-speaking community.
+
+LC_IDENTIFICATION
+title      "Valencian (southern Catalan) locale for Spain with Euro"
+source     ""
+address    ""
+contact    "Jordi Mallach"
+email      "jordi@gnu.org"
+tel        ""
+fax        ""
+language   "Catalan"
+territory  "Spain"
+revision   "1.0"
+date       "2006-04-06"
+%
+category  "i18n:2012";LC_IDENTIFICATION
+category  "i18n:2012";LC_CTYPE
+category  "i18n:2012";LC_COLLATE
+category  "i18n:2012";LC_MONETARY
+category  "i18n:2012";LC_NUMERIC
+category  "i18n:2012";LC_TIME
+category  "i18n:2012";LC_MESSAGES
+category  "i18n:2012";LC_PAPER
+category  "i18n:2012";LC_NAME
+category  "i18n:2012";LC_ADDRESS
+category  "i18n:2012";LC_TELEPHONE
+category  "i18n:2012";LC_MEASUREMENT
+
+END LC_IDENTIFICATION
+
+LC_CTYPE
+copy "ca_ES"
+END LC_CTYPE
+
+LC_COLLATE
+copy "ca_ES"
+END LC_COLLATE
+
+LC_MONETARY
+copy "ca_ES"
+END LC_MONETARY
+
+LC_NUMERIC
+copy "ca_ES"
+END LC_NUMERIC
+
+LC_TIME
+copy "ca_ES"
+END LC_TIME
+
+LC_MESSAGES
+copy "ca_ES"
+END LC_MESSAGES
+
+LC_PAPER
+copy "ca_ES"
+END LC_PAPER
+
+LC_NAME
+copy "ca_ES"
+END LC_NAME
+
+LC_ADDRESS
+copy "ca_ES"
+END LC_ADDRESS
+
+LC_TELEPHONE
+copy "ca_ES"
+END LC_TELEPHONE
+
+LC_MEASUREMENT
+copy "ca_ES"
+END LC_MEASUREMENT