1 files changed, 7 insertions, 5 deletions
diff --git a/factory/mongoengine.py b/factory/mongoengine.py
index 462f5f2..e3ab99c 100644
--- a/factory/mongoengine.py
+++ b/factory/mongoengine.py
@@ -32,15 +32,17 @@ from . import base
 
 class MongoEngineFactory(base.Factory):
     """Factory for mongoengine objects."""
-    ABSTRACT_FACTORY = True
+
+    class Meta:
+        abstract = True
 
     @classmethod
-    def _build(cls, target_class, *args, **kwargs):
-        return target_class(*args, **kwargs)
+    def _build(cls, model_class, *args, **kwargs):
+        return model_class(*args, **kwargs)
 
     @classmethod
-    def _create(cls, target_class, *args, **kwargs):
-        instance = target_class(*args, **kwargs)
+    def _create(cls, model_class, *args, **kwargs):
+        instance = model_class(*args, **kwargs)
         if instance._is_document:
             instance.save()
         return instance