diff --git a/action/FlyPath.action b/action/FlyPath.action
index 2349f9042c12fc32b6b48a31ddc52051bb793bf4..87687af259c952132f8cd8e6d13f3234dc1ed30f 100644
--- a/action/FlyPath.action
+++ b/action/FlyPath.action
@@ -6,6 +6,7 @@ bool success
 string message
 bool abort_flag
 bool enough_flag
+bool retry_flag
 ---
 geographic_msgs/GeoPoint current_geopoint
 geometry_msgs/Point current_point