diff --git a/src/shared/algorithms/AirBrakes/TrajectoryPoint.h b/src/shared/algorithms/AirBrakes/TrajectoryPoint.h
index 18e880d67efeddd34fc3456228392b6f184da7b7..da4adfb069e08f6d50691a1fd3e148f251ac3da1 100644
--- a/src/shared/algorithms/AirBrakes/TrajectoryPoint.h
+++ b/src/shared/algorithms/AirBrakes/TrajectoryPoint.h
@@ -78,7 +78,7 @@ public:
     TimedTrajectoryPoint() : TrajectoryPoint(), timestamp(0), vMod(0) {}
 
     explicit TimedTrajectoryPoint(NASState state)
-        : TrajectoryPoint(-state.d, -state.vn), timestamp(state.timestamp),
+        : TrajectoryPoint(-state.d, -state.vd), timestamp(state.timestamp),
           vMod(Eigen::Vector3f{state.vn, state.ve, state.vd}.norm())
     {
     }