diff --git a/addons/document_page/wizard/document_page_show_diff_view.xml b/addons/document_page/wizard/document_page_show_diff_view.xml
index 5bec49b1bcc..b1dfb536853 100644
--- a/addons/document_page/wizard/document_page_show_diff_view.xml
+++ b/addons/document_page/wizard/document_page_show_diff_view.xml
@@ -8,7 +8,7 @@
             <field name="model">wizard.document.page.history.show_diff</field>
             <field name="arch" type="xml">
                 <form string="Difference" version="7.0">
-                    <field name="diff" widget="html"/>
+                    <field name="diff" widget="html" options='{"safe": true}'/>
                     <footer>
                         <button string="Cancel" class="oe_link" special="cancel" />
                     </footer>
diff --git a/addons/email_template/wizard/email_template_preview_view.xml b/addons/email_template/wizard/email_template_preview_view.xml
index f4f75567a42..5e8eaa3a836 100644
--- a/addons/email_template/wizard/email_template_preview_view.xml
+++ b/addons/email_template/wizard/email_template_preview_view.xml
@@ -20,7 +20,7 @@
                       <field name="email_cc" readonly="1" attrs="{'invisible':[('email_cc','=',False)]}"/>
                       <field name="reply_to" readonly="1" attrs="{'invisible':[('reply_to','=',False)]}"/>
                       <field name="subject" readonly="1"/>
-                      <field name="body_html" widget="html" readonly="1"/>
+                      <field name="body_html" widget="html" readonly="1" options='{"safe": true}'/>
                     </group>
                 </form>
             </field>