diff --git a/ChangeLog b/ChangeLog
index 03486edba4..65d24dce28 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Thu Jul  9 13:03:46 2015  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_insnhelper.c (vm_search_super_method): use CI_SET_FASTPATH().
+
 Thu Jul  9 11:07:06 2015  Koichi Sasada  <ko1@atdot.net>
 
 	* vm_core.h: remove rb_call_info_t::klass because
diff --git a/vm_insnhelper.c b/vm_insnhelper.c
index c9c6ceabbd..c90944e1dc 100644
--- a/vm_insnhelper.c
+++ b/vm_insnhelper.c
@@ -2216,7 +2216,7 @@ vm_search_super_method(rb_thread_t *th, rb_control_frame_t *reg_cfp, rb_call_inf
     else {
 	/* TODO: use inline cache */
 	ci->me = rb_callable_method_entry(klass, ci->mid);
-	ci->call = vm_call_super_method;
+	CI_SET_FASTPATH(ci, vm_call_super_method, 1);
     }
 }