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 1f668b926a..a88ed84116 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/tools/inventory.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/tools/inventory.tt
@@ -14,8 +14,8 @@ $(document).ready(function(){
$(".checkboxed").unCheckCheckboxes();
return false;
});
-[% IF ( offset ) %]$("#markseen").before("");[% END %]
-[% IF ( nextoffset ) %]$("#markseen").after("");[% END %]
+[% IF ( offset ) %]$("#markseen").before(" ");[% END %]
+[% IF ( nextoffset ) %]$("#markseen").after(" ");[% END %]
$("#markback").click(function(){
$(".checkboxed").find("input").filter("[name=offset]").attr("value","[% prevoffset %]");
return true;