diff --git a/src/modules/fw_pos_control_l1/runway_takeoff/RunwayTakeoff.cpp b/src/modules/fw_pos_control_l1/runway_takeoff/RunwayTakeoff.cpp
index 5cd36bf6f3..8ce628f71d 100644
--- a/src/modules/fw_pos_control_l1/runway_takeoff/RunwayTakeoff.cpp
+++ b/src/modules/fw_pos_control_l1/runway_takeoff/RunwayTakeoff.cpp
@@ -79,7 +79,7 @@ void RunwayTakeoff::update(float airspeed, float alt_agl,
 	switch (_state) {
 	case RunwayTakeoffState::THROTTLE_RAMP:
 		if (hrt_elapsed_time(&_initialized_time) > _param_rwto_ramp_time.get() * 1e6f
-		    || airspeed > _param_fw_airspd_min.get() * _param_rwto_airspd_scl.get() * 0.9) {
+		    || airspeed > _param_fw_airspd_min.get() * _param_rwto_airspd_scl.get() * 0.9f) {
 			_state = RunwayTakeoffState::CLAMPED_TO_RUNWAY;
 		}