diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/tools/inventory.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/tools/inventory.tt
index 18a4d981f9..df467f3fc8 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/tools/inventory.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/tools/inventory.tt
@@ -249,7 +249,7 @@ $(document).ready(function(){
             [% result.damaged | html %]
             </td>
             <td>
-            [% result.datelastseen | html | $KohaDates%]
+            [% result.datelastseen | $KohaDates | html %]
             </td>
             <td>
             [% IF result.problem == 'wrongplace' %]
diff --git a/tools/inventory.pl b/tools/inventory.pl
index 3d8939e090..3db63afbc8 100755
--- a/tools/inventory.pl
+++ b/tools/inventory.pl
@@ -151,7 +151,7 @@ my @errorloop;
 if ( $uploadbarcodes && length($uploadbarcodes) > 0 ) {
     my $dbh = C4::Context->dbh;
     my $date = dt_from_string( $input->param('setdate') );
-    $date = output_pref( $date, 'iso' );
+    $date = output_pref ( { dt => $date, dateformat => 'iso' } );
 
     my $strsth  = "select * from issues, items where items.itemnumber=issues.itemnumber and items.barcode =?";
     my $qonloan = $dbh->prepare($strsth);