diff --git a/lib/active_hash/base.rb b/lib/active_hash/base.rb
index c94fa15..54e86c3 100644
--- a/lib/active_hash/base.rb
+++ b/lib/active_hash/base.rb
@@ -446,7 +446,7 @@ def []=(key, val)
     end
 
     def id
-      attributes[:id] ? attributes[:id] : nil
+      attributes[:id]
     end
 
     def id=(id)