diff --git a/app/Ninja/Transformers/AccountTransformer.php b/app/Ninja/Transformers/AccountTransformer.php
index 9637efb4ea1a..148e7df21203 100644
--- a/app/Ninja/Transformers/AccountTransformer.php
+++ b/app/Ninja/Transformers/AccountTransformer.php
@@ -26,7 +26,7 @@ class AccountTransformer extends EntityTransformer
 
     public function includeExpenseCategories(Account $account)
     {
-        $transformer = new ExpenseTransformer($account, $this->serializer);
+        $transformer = new ExpenseCategoryTransformer($account, $this->serializer);
         return $this->includeCollection($account->expenseCategories, $transformer, ENTITY_EXPENSE_CATEGORIES);
     }