diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tt
index ef2b5b980f..236b7fdcdb 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tt
@@ -1,4 +1,5 @@
 [% INCLUDE 'doc-head-open.inc' %]
+[% INCLUDE 'greybox.inc' %]
 <title>Koha &rsaquo; Catalog &rsaquo;
   [% IF ( unknownbiblionumber ) %]
     Unknown record
@@ -115,6 +116,7 @@ function verify_images() {
                     [% END %]
                     </span>
         [% END %]
+        <span id="catalogue_detail_marc_preview" class="results_summary"><span class="label">MARC Preview:</span> <a href="/cgi-bin/koha/catalogue/showmarc.pl?id=[% biblionumber %]" title="MARC" rel="gb_page_center[600,500]">Show</a></span>
         [% IF ( holdcount ) %]<span class="results_summary"><span class="label">Holds:</span> <span class="holdcount"><a href="/cgi-bin/koha/reserve/request.pl?biblionumber=[% biblionumber %]">[% holdcount %]</a></span></span>[% ELSE %][% END %]
 
         [% IF ( AmazonCoverImages ) %]</div><div class="yui-u" id="bookcoverimg">
@@ -174,6 +176,10 @@ function verify_images() {
     	<a href="http://[% OpacUrl %]/cgi-bin/koha/opac-detail.pl?biblionumber=[% biblionumber %]" target="_blank">Open in new window</a>
 		</li>
 	[% END %]
+        <li id="catalogue_detail_marc_preview">
+            <strong>MARC Preview:</strong>
+            <a href="/cgi-bin/koha/catalogue/showmarc.pl?id=[% biblionumber %]" title="MARC" rel="gb_page_center[600,500]">Show</a>
+        </li>
         </ul>
         </div>