diff --git a/contao/templates/content_element/gallery.html.twig b/contao/templates/content_element/gallery.html.twig
index 17af935..1aa7bef 100644
--- a/contao/templates/content_element/gallery.html.twig
+++ b/contao/templates/content_element/gallery.html.twig
@@ -51,56 +51,3 @@
     {{ parent() }}  
   {% endif %}
 {% endblock %}
-{% extends "@Contao/content_element/gallery.html.twig" %}
-
-{% set imageHeight = '0' %}
-
-{% block figure_component %}
-  {% if data.use_flex_gallery_image %} 
-    {% if figure.image.img.width %}
-      {% if figure.image.img.height %}
-        {% set figure_attributes = attrs()
-          .set('data-w', figure.image.img.width) 
-          .set('data-h', figure.image.img.height) 
-        %}
-        {% set figure_attributes = attrs(figure_attributes|default).addClass('item') %}
-      {% endif %}
-    {% endif %}
-    {{ parent() }}
-    {% set imageHeight = figure.image.img.height %}
-    {{ app.session.set('imageHeight', imageHeight) }}
-  {% else %}
-    {{ parent() }}
-  {% endif %}
-{% endblock %}
-
-{% block content %}
-  {% if data.use_flex_gallery_image %} 
-    <div class="flex-images fleximages_{{ data.id }}">
-      {{ parent() }}
-    </div>
-  {% else %}
-    {{ parent() }}  
-  {% endif %}
-{% endblock %}
-
-{% block wrapper %}  
-  {{ parent() }}
-  {% set imageHeight = app.session.get('imageHeight') %}
-  {% set assembledScript = '<script> new flexImages({ selector: ".fleximages_' ~ data.id ~ '", rowHeight: "' ~ imageHeight ~ '" }); </script>' %}
-  {% if data.use_flex_gallery_image %} 
-    {{ assembledScript|raw }}
-  {% endif %}
-{% endblock %}
-
-{% block list %}
-  {% if data.use_flex_gallery_image %} 
-    {% for item in list.items %}
-      {%- block list_item %}
-        {{ parent() }}
-      {% endblock -%}
-    {% endfor %}
-  {% else %}
-    {{ parent() }}  
-  {% endif %}
-{% endblock %}