diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tmpl b/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tmpl
index 9bd011f4c1..66daac12b9 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tmpl
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tmpl
@@ -127,7 +127,7 @@ function AreZ3950MandoriesOk(){
 
 function Changefwk(FwkList) {
 	var fwk = FwkList.options[FwkList.selectedIndex].value;
- 	window.location = "/cgi-bin/koha/cataloguing/addbiblio.pl?biblionumber=<!--TMPL_VAR Name="oldbiblionumber"-->&breedingid=<!-- TMPL_VAR name="breedingid" -->&frameworkcode="+fwk;
+ 	window.location = "/cgi-bin/koha/cataloguing/addbiblio.pl?biblionumber=<!--TMPL_VAR Name="biblionumber"-->&breedingid=<!-- TMPL_VAR name="breedingid" -->&frameworkcode="+fwk;
 
 }