diff --git a/ROMFS/px4fmu_common/init.d-posix/airframes/10043_sihsim_standard_vtol b/ROMFS/px4fmu_common/init.d-posix/airframes/10043_sihsim_standard_vtol
index 53e9888501..4abc9de264 100644
--- a/ROMFS/px4fmu_common/init.d-posix/airframes/10043_sihsim_standard_vtol
+++ b/ROMFS/px4fmu_common/init.d-posix/airframes/10043_sihsim_standard_vtol
@@ -11,7 +11,6 @@
 # @output Motor4 MC motor back right
 # @output Motor5 Forward thrust motor
 # @output Servo1 Ailerons (single channel)
-# @output Servo1 Aileron
 # @output Servo2 Elevator
 # @output Servo3 Rudder
 #
diff --git a/src/modules/simulation/simulator_sih/sih.cpp b/src/modules/simulation/simulator_sih/sih.cpp
index a04442f181..e2fc41c4b4 100644
--- a/src/modules/simulation/simulator_sih/sih.cpp
+++ b/src/modules/simulation/simulator_sih/sih.cpp
@@ -209,10 +209,6 @@ void Sih::sensor_step()
 	const float dt = (now - _last_run) * 1e-6f;
 	_last_run = now;
 
-	if (fabs(dt - 0.004f) > 1e-6f) {
-		PX4_WARN("weird dt: %f", (double) dt);
-	}
-
 	read_motors(dt);
 
 	generate_force_and_torques(dt);