diff --git a/lib/kobject.c b/lib/kobject.c
index 2782f49..4572809 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -326,6 +326,7 @@
 /**
  *	kobject_rename - change the name of an object
  *	@kobj:	object in question.
+ *	@new_parent: object's new parent
  *	@new_name: object's new name
  */