diff --git a/src/safe_cmd_alg_node.cpp b/src/safe_cmd_alg_node.cpp
index 24fd01714e1e17c6087a48cc51c4a29bcbab93ee..0557c2ec70d9921e737b0882099b3e02ae1ab1fe 100644
--- a/src/safe_cmd_alg_node.cpp
+++ b/src/safe_cmd_alg_node.cpp
@@ -44,9 +44,9 @@ void SafeCmdAlgNode::mainNodeThread(void)
   if(!alg_.config_.unsafe)
   {
     if(!front_laser_received_)
-      ROS_FATAL("SafeCmdAlgNode::mainNodeThread: Front laser not received");
+      ROS_FATAL_THROTTLE(1,"SafeCmdAlgNode::mainNodeThread: Front laser not received");
     if(!rear_laser_received_)
-      ROS_FATAL("SafeCmdAlgNode::mainNodeThread: Rear laser not received");
+      ROS_FATAL_THROTTLE(1,"SafeCmdAlgNode::mainNodeThread: Rear laser not received");
     
     front_laser_received_ = false;
     rear_laser_received_  = false;