diff --git a/addons/website_slides/views/website_slides_templates_course.xml b/addons/website_slides/views/website_slides_templates_course.xml
index 38d28900d01..288a4eb718f 100644
--- a/addons/website_slides/views/website_slides_templates_course.xml
+++ b/addons/website_slides/views/website_slides_templates_course.xml
@@ -167,7 +167,7 @@
                                         <i class="fa fa-home"/> Course
                                     </a>
                                 </li>
-                                <li class="nav-item">
+                                <li t-if="channel.allow_comment" class="nav-item">
                                     <a class="nav-link" id="review-tab" data-toggle="pill" href="#review" role="tab" aria-controls="review" aria-selected="false">Review</a>
                                 </li>
                             </ul>
@@ -176,7 +176,7 @@
                                 <div class="tab-pane fade show active" id="home" role="tabpanel" aria-labelledby="home-tab">
                                     <t t-if="channel.channel_type == 'training'" t-call="website_slides.course_slides_list"/>
                                 </div>
-                                <div class="tab-pane fade" id="review" role="tabpanel" aria-labelledby="review-tab">
+                                <div t-if="channel.allow_comment" class="tab-pane fade" id="review" role="tabpanel" aria-labelledby="review-tab">
                                     <t t-call="portal.message_thread">
                                         <t t-set="object" t-value="channel"/>
                                         <t t-set="hash" t-value="message_post_hash"/>