diff --git a/ChangeLog b/ChangeLog
index fb7259d630..a24ad4b6b1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue May 28 00:18:57 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_trace.c (rb_postponed_job_flush): remove a wrong comment.
+
 Mon May 27 22:09:33 2013  Tanaka Akira  <akr@fsij.org>
 
 	* include/ruby/ruby.h (RHASH_SIZE): Add a cast to suppress a
diff --git a/vm_trace.c b/vm_trace.c
index 21b8f0a038..78113e2168 100644
--- a/vm_trace.c
+++ b/vm_trace.c
@@ -1429,7 +1429,7 @@ rb_postponed_job_flush(rb_vm_t *vm)
     while (pjob) {
 	next_pjob = pjob->next;
 	pjob->func(pjob->data);
-	ruby_xfree(pjob); /* postponed_job should be separated with Ruby's GC */
+	ruby_xfree(pjob);
 	pjob = next_pjob;
     }
 }