diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tt
index 799a26e6c8..5fed6bd13f 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tt
@@ -1143,7 +1143,7 @@ $(document).ready(function(){
                                                         <span class="handle">&#xf58e;</span>
                                                         <input type="text"
                                                                 title="[% subfield_loo.marc_lib | $raw %]"
-                                                                style=" [% IF ( subfield_loo.fixedfield ) %]display:none; [% END %]"
+                                                                style=" [% IF ( subfield_loo.fixedfield ) %]display:none; [% END %]border:0;"
                                                                 name="tag_[% subfield_loo.tag | html %]_code_[% subfield_loo.subfield | html %]_[% subfield_loo.index | html %]_[% subfield_loo.index_subfield | html %]"
                                                                 value="[% subfield_loo.subfield | html %]"
                                                                 size="1"