diff --git a/ckanext/scheming/templates/scheming/package/resource_read.html b/ckanext/scheming/templates/scheming/package/resource_read.html
index acfc11fad..11baa7df0 100644
--- a/ckanext/scheming/templates/scheming/package/resource_read.html
+++ b/ckanext/scheming/templates/scheming/package/resource_read.html
@@ -34,7 +34,7 @@ <h2>{{ _('Additional Information') }}</h2>
         {%- block resource_format -%}
           <tr>
             <th scope="row">{{ _('Format') }}</th>
-            <td>{{ res.mimetype_inner or res.mimetype or res.format or _('unknown') }}</td>
+            <td>{{ res.format or _('unknown') }}</td>
           </tr>
         {%- endblock -%}
         {%- block resource_license -%}