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 09436cfab8..a569a45638 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tt
@@ -793,7 +793,6 @@
 [% MACRO jsinclude BLOCK %]
     [% INCLUDE 'catalog-strings.inc' %]
     [% Asset.js("js/catalog.js") | $raw %]
-    [% INCLUDE 'greybox.inc' %]
     [% Asset.js("js/coce.js") | $raw %]
     <script>
         var interface = "[% interface | html %]";