diff --git a/muppet/output.py b/muppet/output.py
index 91cc3736fee7d03a5bf2d65431c5d3b85b973bca..0aae7ed110656127769f9792d5c8dbf1268a5694 100644
--- a/muppet/output.py
+++ b/muppet/output.py
@@ -211,16 +211,40 @@ def setup_module_index(*,
     content.append(class_index(data['puppet_classes']))
 
     data['data_types']
+    content.append({
+        'title': 'Data types not yet implmented',
+        'list': [],
+    })
 
     content.append(type_aliases_index(data['data_type_aliases']))
 
     content.append(defined_types_index(data['defined_types']))
 
     data['resource_types']
+    content.append({
+        'title': 'Resource types not yet implmented',
+        'list': [],
+    })
     data['providers']
+    content.append({
+        'title': 'Providers not yet implmented',
+        'list': [],
+    })
     data['puppet_functions']
+    content.append({
+        'title': 'Puppet Functions not yet implmented',
+        'list': [],
+    })
     data['puppet_tasks']
+    content.append({
+        'title': 'Puppet Tasks not yet implmented',
+        'list': [],
+    })
     data['puppet_plans']
+    content.append({
+        'title': 'Puppet Plans not yet implmented',
+        'list': [],
+    })
 
     with open(os.path.join(base, 'index.html'), 'w') as f:
         f.write(template.render(module_name=module.name,