diff --git a/templates/themes/catalog/catalog.html b/templates/themes/catalog/catalog.html
index 493f47d1..62ca7147 100644
--- a/templates/themes/catalog/catalog.html
+++ b/templates/themes/catalog/catalog.html
@@ -51,7 +51,7 @@
 						{% else %}
 							<img src="{{post.file}}"
 						{% endif %}
-						 id="img-{{ post.id }}" data-subject="{% if post.subject %}{{ post.subject|e }}{% endif %}" data-name="{{ post.name|e }}" data-muhdifference="{{ post.muhdifference }}" class="{{post.board}} thread-image" title="{{post.bump|date('M d H:i')}}">
+						id="img-{{ post.id }}" data-subject="{% if post.subject %}{{ post.subject|e }}{% endif %}" data-name="{{ post.name|e }}" data-muhdifference="{{ post.muhdifference }}" class="{{post.board}} thread-image" title="{{post.bump|date('%b %d %H:%M')}} {% if config.content_lazy_loading %}loading="lazy"{% endif %}">
 					</a>
 						<div class="replies">
 							<strong>R: {{ post.reply_count }} / I: {{ post.image_count }}{% if post.sticky %} (sticky){% endif %}</strong>