diff --git a/src/nodelet/fback_flow_nodelet.cpp b/src/nodelet/fback_flow_nodelet.cpp
index 5089b90..93b2481 100644
--- a/src/nodelet/fback_flow_nodelet.cpp
+++ b/src/nodelet/fback_flow_nodelet.cpp
@@ -165,6 +165,7 @@ class FBackFlowNodelet : public opencv_apps::Nodelet
             velocity_msg.y = fxy.y;
             flow_msg.point = point_msg;
             flow_msg.velocity = velocity_msg;
+            flows_msg.status.push_back(true);
             flows_msg.flow.push_back(flow_msg);
           }
       }
diff --git a/src/nodelet/simple_flow_nodelet.cpp b/src/nodelet/simple_flow_nodelet.cpp
index ec2be11..68e583c 100644
--- a/src/nodelet/simple_flow_nodelet.cpp
+++ b/src/nodelet/simple_flow_nodelet.cpp
@@ -195,6 +195,7 @@ class SimpleFlowNodelet : public opencv_apps::Nodelet
           velocity_msg.y = scale_row * flow_at_point[1];
           flow_msg.point = point_msg;
           flow_msg.velocity = velocity_msg;
+          flows_msg.status.push_back(true);
           flows_msg.flow.push_back(flow_msg);
         }
       }