diff --git a/jsk_robot_common/jsk_robot_startup/lifelog/tweet_client_warning.l b/jsk_robot_common/jsk_robot_startup/lifelog/tweet_client_warning.l
index 7fa754e89a..0f0c1d1b03 100755
--- a/jsk_robot_common/jsk_robot_startup/lifelog/tweet_client_warning.l
+++ b/jsk_robot_common/jsk_robot_startup/lifelog/tweet_client_warning.l
@@ -61,7 +61,7 @@
         (setq id (random (length status)))
         (when (= (mod (round (send tm :sec)) 1000) 0)
           (tweet-string (format nil "Warning!! ~A is ~A at ~0,3f" (car (elt status id)) (cdr (elt status id)) (send tm :to-sec))
-                        :warning-time 1 :with-image t :volume *volume* :speak *speak*)))
+                        :warning-time 1 :with-image t :volume *volume* :speak *speak-enable*)))
       )))
 
 (ros::advertise "/tweet" std_msgs::String 1)