diff --git a/view/templates/content/image/single_with_height_allocation.tpl b/view/templates/content/image/single_with_height_allocation.tpl
index 60b4669e3e..c02e87d0e8 100644
--- a/view/templates/content/image/single_with_height_allocation.tpl
+++ b/view/templates/content/image/single_with_height_allocation.tpl
@@ -2,7 +2,7 @@
 	As a result, we need to add a wrapping element for non-flex (non-image grid) environments, mostly single-image cases.
  *}}
 {{if $allocated_max_width}}
-<div style="max-width: {{$allocated_max_width|default:"auto"}};">
+<div class="img-allocated-max-width" style="max-width: {{$allocated_max_width|default:"auto"}};">
 {{/if}}
 
 <figure class="img-allocated-height" style="width: {{$allocated_width|default:"auto"}}; padding-bottom: {{$allocated_height}}">