diff --git a/src/open_mower/launch/sim_mower_logic.launch b/src/open_mower/launch/sim_mower_logic.launch
index 3e0af610..e9023866 100644
--- a/src/open_mower/launch/sim_mower_logic.launch
+++ b/src/open_mower/launch/sim_mower_logic.launch
@@ -59,11 +59,6 @@
 
     <node pkg="mower_logic" type="monitoring" name="monitoring" output="log" respawn="true" respawn_delay="10">
         <rosparam unless="$(eval env('OM_MOWER')=='CUSTOM')" file="$(find open_mower)/params/hardware_specific/$(env OM_MOWER)/comms_$(env OM_MOWER_ESC_TYPE)_params.yaml"/>
-        <param name="battery_empty_voltage" value="$(arg battery_empty_voltage)"/>
-        <param name="battery_critical_voltage" value="$(eval battery_empty_voltage if battery_critical_voltage=='' else battery_critical_voltage)"/>
-        <param name="battery_full_voltage" value="$(env OM_BATTERY_FULL_VOLTAGE)"/>
-        <param name="motor_hot_temperature" value="$(env OM_MOWING_MOTOR_TEMP_HIGH)"/>
-        <param name="motor_cold_temperature" value="$(env OM_MOWING_MOTOR_TEMP_LOW)"/>
     </node>
 
     <node pkg="xbot_monitoring" type="heatmap_generator" name="heatmap_generator" output="screen" respawn="true" respawn_delay="10" unless="$(eval optenv('OM_HEATMAP_SENSOR_IDS', 'UNSET') == 'UNSET')">