diff --git a/addons/website_blog/views/snippets/s_blog_posts.xml b/addons/website_blog/views/snippets/s_blog_posts.xml
index b0128d85f3d..6372681beae 100644
--- a/addons/website_blog/views/snippets/s_blog_posts.xml
+++ b/addons/website_blog/views/snippets/s_blog_posts.xml
@@ -69,7 +69,7 @@
                 <t t-set="_record" t-value="record"/>
                 <t t-set="_resize_height" t-value="512"/>
                 <t t-set="_resize_width" t-value="512"/>
-                <t t-set="additionnal_classes" t-value="'loading_container thumb'"/>
+                <t t-set="additionnal_classes" t-value="'thumb'"/>
             </t>
         </a>
     </figure>
@@ -84,7 +84,7 @@
                     <t t-set="_record" t-value="record"/>
                     <t t-set="_resize_height" t-value="256"/>
                     <t t-set="_resize_width" t-value="256"/>
-                    <t t-set="additionnal_classes" t-value="'loading_container thumb'"/>
+                    <t t-set="additionnal_classes" t-value="'thumb'"/>
                 </t>
             </a>
             <div class="card-body">