diff --git a/examples/cookbook/cookbook/schema.py b/examples/cookbook/cookbook/schema.py
index d392f83..55fae16 100644
--- a/examples/cookbook/cookbook/schema.py
+++ b/examples/cookbook/cookbook/schema.py
@@ -3,8 +3,6 @@ import graphene
 
 from graphene_django.debug import DjangoDebug
 
-# print cookbook.ingredients.schema.Query._meta.graphql_type.get_fields()['allIngredients'].args
-
 
 class Query(cookbook.ingredients.schema.Query, graphene.ObjectType):
     debug = graphene.Field(DjangoDebug, name='__debug')
diff --git a/examples/cookbook/cookbook/settings.py b/examples/cookbook/cookbook/settings.py
index 8449914..62afadb 100644
--- a/examples/cookbook/cookbook/settings.py
+++ b/examples/cookbook/cookbook/settings.py
@@ -55,7 +55,10 @@ MIDDLEWARE_CLASSES = [
 ]
 
 GRAPHENE = {
-    'SCHEMA': 'cookbook.schema.schema'
+    'SCHEMA': 'cookbook.schema.schema',
+    'MIDDLEWARE': (
+        'graphene_django.debug.DjangoDebugMiddleware',
+    )
 }
 
 ROOT_URLCONF = 'cookbook.urls'