diff --git a/ROMFS/px4fmu_common/init.d/airframes/4900_crazyflie b/ROMFS/px4fmu_common/init.d/airframes/4900_crazyflie
index 994ff02383..7424b9fdb7 100644
--- a/ROMFS/px4fmu_common/init.d/airframes/4900_crazyflie
+++ b/ROMFS/px4fmu_common/init.d/airframes/4900_crazyflie
@@ -43,7 +43,6 @@ param set-default MC_ROLLRATE_P 0.07
 param set-default MC_YAW_P 3
 
 param set-default MPC_THR_HOVER 0.7
-param set-default MPC_THR_MAX 1
 param set-default MPC_Z_P 1.5
 param set-default MPC_Z_VEL_P_ACC 8
 param set-default MPC_Z_VEL_I_ACC 6
diff --git a/ROMFS/px4fmu_common/init.d/airframes/4901_crazyflie21 b/ROMFS/px4fmu_common/init.d/airframes/4901_crazyflie21
index e340fb8f44..f9bf887f1e 100644
--- a/ROMFS/px4fmu_common/init.d/airframes/4901_crazyflie21
+++ b/ROMFS/px4fmu_common/init.d/airframes/4901_crazyflie21
@@ -42,7 +42,6 @@ param set-default MC_ROLLRATE_P 0.07
 param set-default MC_YAW_P 3
 
 param set-default MPC_THR_HOVER 0.7
-param set-default MPC_THR_MAX 1
 param set-default MPC_Z_P 1.5
 param set-default MPC_Z_VEL_P_ACC 8
 param set-default MPC_Z_VEL_I_ACC 6