diff --git a/spec/mangopay/kyc_document_spec.rb b/spec/mangopay/kyc_document_spec.rb
index c45936d..153b91d 100644
--- a/spec/mangopay/kyc_document_spec.rb
+++ b/spec/mangopay/kyc_document_spec.rb
@@ -8,6 +8,7 @@
       expect(new_document['Status']).to eq('CREATED')
       expect(new_document['RefusedReasonType']).to be_nil
       expect(new_document['RefusedReasonMessage']).to be_nil
+      expect(new_document['Flags']).to match_array([])
     end
   end