diff --git a/templates/floppyforms/image_thumbnail.html b/templates/floppyforms/image_thumbnail.html
index 087f84860..a085fb873 100644
--- a/templates/floppyforms/image_thumbnail.html
+++ b/templates/floppyforms/image_thumbnail.html
@@ -25,6 +25,7 @@
                 <div class="row">
                     <div class="col-md-12">
                         <img src="{{ value.url }}"
+                          height="300" width="300"
                           alt="{{ value }}" class="img-thumbnail"/>
                     </div>
                 </div>