diff --git a/koha-tmpl/opac-tmpl/prog/en/includes/masthead-basic.inc b/koha-tmpl/opac-tmpl/prog/en/includes/masthead-basic.inc
index 588802f76c..60349ef756 100644
--- a/koha-tmpl/opac-tmpl/prog/en/includes/masthead-basic.inc
+++ b/koha-tmpl/opac-tmpl/prog/en/includes/masthead-basic.inc
@@ -1,6 +1,6 @@
diff --git a/opac/opac-changelanguage.pl b/opac/opac-changelanguage.pl
new file mode 100755
index 0000000000..9a470aef64
--- /dev/null
+++ b/opac/opac-changelanguage.pl
@@ -0,0 +1,26 @@
+#!/usr/bin/perl
+
+# This file is part of Koha.
+#
+# Koha is free software; you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
+# Suite 330, Boston, MA 02111-1307 USA
+
+use C4::Output;
+use CGI;
+
+my $query = new CGI;
+my $language = $query->param('language');
+my $url = $query->referer();
+
+warn "Language : $query // $language // $url";
+setlanguagecookie( $query, $language, $url );
diff --git a/opac/opac-main.pl b/opac/opac-main.pl
index a7b5f24bb2..0c9087beec 100755
--- a/opac/opac-main.pl
+++ b/opac/opac-main.pl
@@ -50,7 +50,8 @@ foreach my $language (@$langavail) {
# next if $currently_selected_languages->{$language};
# FIXME: could incorporate language_name and language_locale_name for better display
push @languages,
- { language => $language->{'language_code'}, counter => $counter };
+ { language => $language->{'language_code'}, counter => $counter, selected=>($input->cookie('KohaOpacLanguage') ? $language->{'language_code'} eq $input->cookie('KohaOpacLanguage')
+ : $language->{'language_code'} eq C4::Context->preference('opaclanguages')) };
$counter++;
}