diff --git a/autoware_launch/launch/planning_simulator.launch.xml b/autoware_launch/launch/planning_simulator.launch.xml
index dedf6e6015..62c39554b0 100644
--- a/autoware_launch/launch/planning_simulator.launch.xml
+++ b/autoware_launch/launch/planning_simulator.launch.xml
@@ -83,7 +83,7 @@
     <let name="launch_dummy_vehicle" value="true" unless="$(var scenario_simulation)"/>
     <let name="launch_dummy_localization" value="true"/>
     <let name="launch_localization_for_sim_vehicle" value="false" if="$(var scenario_simulation)"/> <!-- scenario simulator does not support this feature -->
-    <let name="launch_localization_for_sim_vehicle" value="true" unless="$(var scenario_simulation)"/>
+    <let name="launch_localization_for_sim_vehicle" value="false" unless="$(var scenario_simulation)"/>
     <let name="launch_diagnostic_converter" value="$(var scenario_simulation)"/>
 
     <include file="$(find-pkg-share autoware_launch)/launch/components/tier4_simulator_component.launch.xml">