diff --git a/server/gameserver/ingamevoice.cc b/server/gameserver/ingamevoice.cc
index 8609828f..4decefea 100644
--- a/server/gameserver/ingamevoice.cc
+++ b/server/gameserver/ingamevoice.cc
@@ -88,7 +88,7 @@ void InGameVoice::OnHumanBeKill(int killer_id, Human* deader)
                  }
              },
              &room_->xtimer_attacher_);
-
+#if 0
         room_->xtimer.SetTimeoutWpEx
             (
              SERVER_FRAME_RATE * mt::InGameVoice::s_series_kill_interval,
@@ -99,6 +99,7 @@ void InGameVoice::OnHumanBeKill(int killer_id, Human* deader)
                  }
              },
              &room_->xtimer_attacher_);
+#endif
     }
 }
 
diff --git a/server/gameserver/ingamevoice.h b/server/gameserver/ingamevoice.h
index 51272c79..223fb66c 100644
--- a/server/gameserver/ingamevoice.h
+++ b/server/gameserver/ingamevoice.h
@@ -2,6 +2,7 @@
 
 class Room;
 class Human;
+
 class InGameVoice : public std::enable_shared_from_this<InGameVoice>
 {
  public: