diff --git a/lib/capsule_crm/serializer.rb b/lib/capsule_crm/serializer.rb
index ac9df51..4ee9347 100644
--- a/lib/capsule_crm/serializer.rb
+++ b/lib/capsule_crm/serializer.rb
@@ -8,12 +8,7 @@ def initialize(options = {})
 
     def serialize(object)
       @object = object
-      @serialized ||=
-        if include_root?
-          serialize_with_root
-        else
-          serialize_without_root
-        end
+      include_root? ? serialize_with_root : serialize_without_root
     end
 
     def self.serialize_collection(klass, collection)