diff --git a/src/core/Form/Site/Page/FileBlockType.php b/src/core/Form/Site/Page/FileBlockType.php
index a2a0836..104a057 100644
--- a/src/core/Form/Site/Page/FileBlockType.php
+++ b/src/core/Form/Site/Page/FileBlockType.php
@@ -29,7 +29,7 @@ class FileBlockType extends TextBlockType
     public function buildView(FormView $view, FormInterface $form, array $options)
     {
         $view->vars = array_replace($view->vars, [
-            'is_image' => $options['is_image'],
+            'file_type' => $options['file_type'],
         ]);
     }
 
@@ -37,7 +37,7 @@ class FileBlockType extends TextBlockType
     {
         $resolver->setDefaults([
             'data_class' => FileBlock::class,
-            'is_image' => false,
+            'file_type' => 'auto',
             'options' => [],
         ]);
     }
diff --git a/src/core/Resources/views/form/bootstrap_4_form_theme.html.twig b/src/core/Resources/views/form/bootstrap_4_form_theme.html.twig
index 7761c09..22d2b85 100644
--- a/src/core/Resources/views/form/bootstrap_4_form_theme.html.twig
+++ b/src/core/Resources/views/form/bootstrap_4_form_theme.html.twig
@@ -11,10 +11,15 @@
     <div class="row">
         <div class="col-12">
             {% set value = form.vars.data %}
-            {% set isImage = form.parent.vars.is_image is defined and form.parent.vars.is_image %}
+
+            {% if form.parent.vars.file_type is defined %}
+                {% set fileType = form.parent.vars.file_type %}
+            {% else %}
+                {% set fileType = 'auto' %}
+            {% endif %}
 
             {% if value %}
-                {% if isImage and value and value.extension in ['jpeg', 'jpg', 'gif', 'png', 'svg'] %}
+                {% if fileType in ['auto', 'image'] and value.extension in ['jpeg', 'jpg', 'gif', 'png', 'svg'] %}
                     <div class="card">
                         <div class="card-img-top bg-tiles text-center">
                             <a href="{{ asset(value.pathname) }}" target="_blank">