diff --git a/app/models/miq_policy.rb b/app/models/miq_policy.rb
index cf8ff7e6225..9f77555b3c6 100644
--- a/app/models/miq_policy.rb
+++ b/app/models/miq_policy.rb
@@ -51,7 +51,7 @@ class MiqPolicy < ApplicationRecord
 
   attr_accessor :reserved
 
-  cattr_accessor :associations_to_get_policies
+  class_attribute :associations_to_get_policies
 
   @@built_in_policies = nil