diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/ISBDdetail.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/ISBDdetail.tt
index 1c61305cf2..abe3ea225c 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/ISBDdetail.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/ISBDdetail.tt
@@ -3,7 +3,7 @@
   [% IF ( unknownbiblionumber ) %]
     Unknown record
   [% ELSE %]
-    ISBD details for [% title %]
+    ISBD details for [% title | html %]
   [% END %]
 </title>
 [% INCLUDE 'doc-head-close.inc' %]
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/MARCdetail.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/MARCdetail.tt
index 992bd0afc2..1c329635ac 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/MARCdetail.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/MARCdetail.tt
@@ -3,7 +3,7 @@
   [% IF ( unknownbiblionumber ) %]
     Unknown record
   [% ELSE %]
-    MARC details for [% bibliotitle %]
+    MARC details for [% bibliotitle | html %]
   [% END %]
 </title>
 [% INCLUDE 'doc-head-close.inc' %]
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 bd1913ffa8..aaded627df 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tt
@@ -22,7 +22,7 @@
   [% IF ( unknownbiblionumber ) %]
     Unknown record
   [% ELSE %]
-    Details for [% title |html %] [% FOREACH subtitl IN subtitle %] [% subtitl.subfield %][% END %]
+    Details for [% title |html %] [% FOREACH subtitl IN subtitle %] [% subtitl.subfield | html %][% END %]
   [% END %]
 </title>
 
@@ -346,7 +346,7 @@ function verify_images() {
   [% IF ( unknownbiblionumber ) %]
     Unknown record
   [% ELSE %]
-    Details for <i>[% title |html %]  [% FOREACH subtitl IN subtitle %] [% subtitl.subfield %][% END %]</i>
+    Details for <i>[% title |html %]  [% FOREACH subtitl IN subtitle %] [% subtitl.subfield | html %][% END %]</i>
   [% END %]
 </div>
 
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/labeledMARCdetail.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/labeledMARCdetail.tt
index 957f6cec46..25c640720a 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/labeledMARCdetail.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/labeledMARCdetail.tt
@@ -4,7 +4,7 @@
   [% IF ( unknownbiblionumber ) %]
     Unknown record
   [% ELSE %]
-    Labeled MARC details for [% bibliotitle %]
+    Labeled MARC details for [% bibliotitle | html %]
   [% END %]
 </title>
 
@@ -38,7 +38,7 @@
 		[% IF ( unknownbiblionumber ) %]
 		  Unknown record
 		[% ELSE %]
-            MARC details for <i>[% bibliotitle %]</i>
+            MARC details for <i>[% bibliotitle | html %]</i>
 		[% END %]
 	</div>
 
@@ -55,7 +55,7 @@
 					[% INCLUDE 'cat-toolbar.inc' %]
 
 					[% UNLESS ( popup ) %]
-						<h1>Labeled MARC biblio : [% biblionumber %]  ( [% bibliotitle %] )</h1>
+						<h1>Labeled MARC biblio : [% biblionumber %]  ( [% bibliotitle | html %] )</h1>
 					[% END %]
                     <p><b>With framework:
                     <select name="Frameworks" id="Frameworks" size="1" onchange="Changefwk(this);">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/moredetail.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/moredetail.tt
index 75dcebe122..26131dec63 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/moredetail.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/moredetail.tt
@@ -1,7 +1,7 @@
 [% USE Koha %]
 [% USE Branches %]
 [% INCLUDE 'doc-head-open.inc' %]
-<title>Koha &rsaquo; Catalog &rsaquo; Item details for [% title %] [% FOREACH subtitl IN subtitle %] [% subtitl.subfield %][% END %]</title>
+<title>Koha &rsaquo; Catalog &rsaquo; Item details for [% title | html %] [% FOREACH subtitl IN subtitle %] [% subtitl.subfield | html %][% END %]</title>
 [% INCLUDE 'doc-head-close.inc' %]
 <style type="text/css">h3{padding-top: 1em; border-top: 2px solid #CCCCCC;}#exportLabelexportModal_{border-top: 0px;}</style>
 [% INCLUDE 'browser-strings.inc' %]