diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbooks.tmpl b/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbooks.tmpl
index 8f5d2c2533..2221ad5004 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbooks.tmpl
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbooks.tmpl
@@ -48,7 +48,7 @@
         <!-- /TMPL_IF -->
             <td>
                 <p>
-                    <a href="/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=<!-- TMPL_VAR name="biblionumber" -->"><!-- TMPL_VAR NAME="title" escape="html" --></a>
+                    <a href="/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=<!-- TMPL_VAR name="biblionumber" -->"><!-- TMPL_VAR NAME="title" --></a>
                 <!-- TMPL_VAR NAME="subtitle" --></p>
                 <!-- TMPL_IF name="summary" -->
                     <p><!-- TMPL_VAR name="summary" --></p>
diff --git a/koha-tmpl/opac-tmpl/prog/en/modules/opac-detail.tmpl b/koha-tmpl/opac-tmpl/prog/en/modules/opac-detail.tmpl
index 79278860c7..e2709f21ca 100644
--- a/koha-tmpl/opac-tmpl/prog/en/modules/opac-detail.tmpl
+++ b/koha-tmpl/opac-tmpl/prog/en/modules/opac-detail.tmpl
@@ -117,10 +117,7 @@
     <span class="Z3988" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A<!-- TMPL_VAR NAME="ocoins_format" -->&amp;rft.au=<!-- TMPL_VAR NAME="author" -->&amp;rft.btitle=<!-- TMPL_VAR NAME="title" -->&amp;rft.date=<!-- TMPL_VAR NAME="publicationyear" -->&amp;rft.tpages=<!-- TMPL_VAR NAME="size" -->&amp;rft.isbn=<!-- TMPL_VAR NAME=amazonisbn -->&amp;rft.aucorp=&amp;rft.place=<!-- TMPL_VAR NAME="place" -->&amp;rft.pub=<!-- TMPL_VAR NAME="publisher" -->&amp;rft.edition=<!-- TMPL_VAR NAME="edition" -->&amp;rft.series=<!-- TMPL_VAR NAME="series" -->&amp;rft.genre="></span><!-- /TMPL_IF -->
     <!-- TMPL_IF name="isbn" -->
     <!-- unAPI <abbr/> tag -->
-    <span class="results_summary"><span class="label">ISBN: </span><abbr class="unapi-id" title="koha:isbn:<!-- TMPL_VAR NAME="isbn" -->"><!-- TMPL_VAR NAME="isbn" --></abbr></span>
-<!-- TMPL_VAR NAME="amazonisbn" --><br>
-<!-- TMPL_VAR NAME="clean_isbn" -->
-    <!-- /TMPL_IF -->
+    <span class="results_summary"><span class="label">ISBN: </span><abbr class="unapi-id" title="koha:isbn:<!-- TMPL_VAR NAME="isbn" -->"><!-- TMPL_VAR NAME="isbn" --></abbr></span><!-- /TMPL_IF -->
     <!-- TMPL_IF name="issn" -->
     <span class="results_summary"><span class="label">ISSN:</span><!-- TMPL_VAR NAME="issn" --></span>
     <!-- /TMPL_IF -->