diff --git a/C4/Biblio.pm b/C4/Biblio.pm
index aef06631a9..713e4fac89 100755
--- a/C4/Biblio.pm
+++ b/C4/Biblio.pm
@@ -765,8 +765,7 @@ Return the ISBD view which can be included in opac and intranet
 =cut
 
 sub GetISBDView {
-    my $biblionumber    = shift;
-    my $template        = shift;
+    my ($biblionumber, $template) = @_;
     my $record          = GetMarcBiblio($biblionumber);
     my $itemtype        = &GetFrameworkCode($biblionumber);
     my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$itemtype);