diff --git a/app/models/demo/generator.rb b/app/models/demo/generator.rb
index d26b85c7..8041dea6 100644
--- a/app/models/demo/generator.rb
+++ b/app/models/demo/generator.rb
@@ -92,9 +92,9 @@ class Demo::Generator
       end
 
       food = family.categories.find_by(name: "Food & Drink")
-      family.categories.create!(name: "Restaurants", parent_category: food)
-      family.categories.create!(name: "Groceries", parent_category: food)
-      family.categories.create!(name: "Alcohol & Bars", parent_category: food)
+      family.categories.create!(name: "Restaurants", parent: food)
+      family.categories.create!(name: "Groceries", parent: food)
+      family.categories.create!(name: "Alcohol & Bars", parent: food)
     end
 
     def create_merchants!