diff --git a/templates/themes/catalog/catalog.html b/templates/themes/catalog/catalog.html
index a0b36c64..250a1b14 100644
--- a/templates/themes/catalog/catalog.html
+++ b/templates/themes/catalog/catalog.html
@@ -47,7 +47,7 @@
 						{% if post.youtube %}
 							<img src="https://img.youtube.com/vi/{{ post.youtube }}/0.jpg" 
 						{% else %}
-							<img src="{{post.file}}" 
+							<img src="{{post.file}}" data-fullimage="{{post.fullimage}}"
 						{% 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('%b %d %H:%M')}}">
                                         </a>
diff --git a/templates/themes/catalog/theme.php b/templates/themes/catalog/theme.php
index a5491a7c..88f6ad5b 100644
--- a/templates/themes/catalog/theme.php
+++ b/templates/themes/catalog/theme.php
@@ -66,6 +66,7 @@
 						}
 						else {
 							$post['file'] = $config['uri_thumb'] . $files[0]->thumb;
+							$post['fullimage'] = $config['uri_img']  . $files[0]->file;
 						}
 					}
 				} else {