diff --git a/koha-tmpl/intranet-tmpl/prog/en/includes/wysiwyg-systempreferences.inc b/koha-tmpl/intranet-tmpl/prog/en/includes/wysiwyg-systempreferences.inc
index bcfd0f1648..f1e8be331a 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/includes/wysiwyg-systempreferences.inc
+++ b/koha-tmpl/intranet-tmpl/prog/en/includes/wysiwyg-systempreferences.inc
@@ -14,6 +14,7 @@
 
     tinyMCE.init({
         branding : false,
+        relative_urls : false,
         content_css : "[% interface | html %]/[% theme | html %]/css/tinymce.css",
         editor_selector : "mce",
         menubar : "file edit view insert format tools table",
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branches.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branches.tt
index bda80a8407..bf140b2960 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branches.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branches.tt
@@ -387,6 +387,7 @@
 
         tinyMCE.init({
             branding : false,
+            relative_urls : false,
             content_css : "[% interface | html %]/[% theme | html %]/css/tinymce.css",
             menubar : "file edit view insert format tools table",
             mode : "specific_textareas",
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/tools/koha-news.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/tools/koha-news.tt
index 062f0e1642..8059f2c03b 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/tools/koha-news.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/tools/koha-news.tt
@@ -301,6 +301,7 @@ Edit news item[% ELSE %]Add news item[% END %][% ELSE %]News[% END %]</div>
             force_p_newlines : false,
             forced_root_block : '',
             branding : false,
+            relative_urls : false,
             content_css : "[% interface | html %]/[% theme | html %]/css/tinymce.css",
             menubar : "file edit view insert format tools table",
             mode : "specific_textareas",