diff --git a/app/models/error_detail.rb b/app/models/error_detail.rb
index 47d682b29f1..ea1cece6c99 100644
--- a/app/models/error_detail.rb
+++ b/app/models/error_detail.rb
@@ -4,6 +4,6 @@ class ErrorDetail < ApplicationRecord
   include Discard::Model
   self.discard_column = :deleted_at
 
-  belongs_to :integration, polymorphic: true
+  belongs_to :integration, polymorphic: true, optional: true
   belongs_to :owner, polymorphic: true
 end
diff --git a/spec/factories/invoices.rb b/spec/factories/invoices.rb
index ed6f21dd526..5543d0fa2a6 100644
--- a/spec/factories/invoices.rb
+++ b/spec/factories/invoices.rb
@@ -24,8 +24,10 @@
       payment_dispute_lost_at { DateTime.current - 1.day }
     end
 
-    trait :with_integration_error do
-      integration_error_details
+    trait :with_error do
+      after :create do |i|
+        create(:error_detail, owner: i)
+      end
     end
   end
 end