diff --git a/apps/metadata/managers.py b/apps/metadata/managers.py
index d85a322b27..95ea935014 100644
--- a/apps/metadata/managers.py
+++ b/apps/metadata/managers.py
@@ -9,5 +9,5 @@ class MetadataTypeManager(models.Manager):
 
 
 class MetadataSetManager(models.Manager):
-    def get_by_natural_key(self, name):
-        return self.get(name=name)
+    def get_by_natural_key(self, title):
+        return self.get(title=title)