diff --git a/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml b/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml
index efd62451481409c83a5840f079c73b884c779437..32b520d1baaff843e2918ca43b1ade0e1668f335 100644
--- a/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml
+++ b/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml
@@ -653,7 +653,7 @@ Note: ekf2 will limit the delta velocity bias estimate magnitude to be less than
       <long_desc>This is the minimum indicated airspeed at which the wing can produce 1g of lift. It is used by the airspeed sensor fault detection and failsafe calculation to detect a significant airspeed low measurement error condition and should be set based on flight test for reliable operation. The failsafe response is controlled by the COM_ASPD_FS_ACT parameter.</long_desc>
       <unit>m/s</unit>
     </parameter>
-    <parameter default="-1.0" name="COM_DISARM_LAND" type="FLOAT">
+    <parameter default="2.0" name="COM_DISARM_LAND" type="FLOAT">
       <short_desc>Time-out for auto disarm after landing</short_desc>
       <long_desc>A non-zero, positive value specifies the time-out period in seconds after which the vehicle will be automatically disarmed in case a landing situation has been detected during this period. The vehicle will also auto-disarm right after arming if it has not even flown, however the time will always be 10 seconds such that the pilot has enough time to take off. A negative value means that automatic disarming triggered by landing detection is disabled.</long_desc>
       <min>-1</min>