diff --git a/autoware_launch/config/system/diagnostic_graph_aggregator/autoware-main.yaml b/autoware_launch/config/system/diagnostic_graph_aggregator/autoware-main.yaml
new file mode 100644
index 0000000000..42af3f79a3
--- /dev/null
+++ b/autoware_launch/config/system/diagnostic_graph_aggregator/autoware-main.yaml
@@ -0,0 +1,2 @@
+files:
+  - { path: $(find-pkg-share system_diagnostic_monitor)/config/autoware-main.yaml }
diff --git a/autoware_launch/config/system/diagnostic_graph_aggregator/autoware-psim.yaml b/autoware_launch/config/system/diagnostic_graph_aggregator/autoware-psim.yaml
new file mode 100644
index 0000000000..dfc820f93c
--- /dev/null
+++ b/autoware_launch/config/system/diagnostic_graph_aggregator/autoware-psim.yaml
@@ -0,0 +1,2 @@
+files:
+  - { path: $(find-pkg-share system_diagnostic_monitor)/config/autoware-psim.yaml }
diff --git a/autoware_launch/launch/autoware.launch.xml b/autoware_launch/launch/autoware.launch.xml
index ea6040898d..38f8550f72 100644
--- a/autoware_launch/launch/autoware.launch.xml
+++ b/autoware_launch/launch/autoware.launch.xml
@@ -37,7 +37,7 @@
   <arg name="launch_system_monitor" default="true" description="launch system monitor"/>
   <arg name="launch_dummy_diag_publisher" default="false" description="launch dummy diag publisher"/>
   <arg name="system_error_monitor_param_path" default="$(find-pkg-share autoware_launch)/config/system/system_error_monitor/system_error_monitor.param.yaml"/>
-  <arg name="diagnostic_graph_aggregator_graph_path" default="$(find-pkg-share system_diagnostic_monitor)/config/autoware-main.yaml" description="diagnostic graph config"/>
+  <arg name="diagnostic_graph_aggregator_graph_path" default="$(find-pkg-share autoware_launch)/config/system/diagnostic_graph_aggregator/autoware-main.yaml" description="diagnostic graph config"/>
   <!-- Tools -->
   <arg name="rviz" default="true" description="launch rviz"/>
   <arg name="rviz_config" default="$(find-pkg-share autoware_launch)/rviz/autoware.rviz" description="rviz config"/>
diff --git a/autoware_launch/launch/components/tier4_system_component.launch.xml b/autoware_launch/launch/components/tier4_system_component.launch.xml
index 98cc02144b..d5082a91e8 100644
--- a/autoware_launch/launch/components/tier4_system_component.launch.xml
+++ b/autoware_launch/launch/components/tier4_system_component.launch.xml
@@ -1,7 +1,8 @@
 <?xml version="1.0"?>
 <launch>
   <arg name="system_error_monitor_param_path" default="$(find-pkg-share autoware_launch)/config/system/system_error_monitor/system_error_monitor.param.yaml"/>
-  <arg name="diagnostic_graph_aggregator_graph_path" default="$(find-pkg-share system_diagnostic_monitor)/config/autoware-main.yaml"/>
+  <arg name="diagnostic_graph_aggregator_param_path" default="$(find-pkg-share diagnostic_graph_aggregator)/config/default.param.yaml"/>
+  <arg name="diagnostic_graph_aggregator_graph_path" default="$(find-pkg-share autoware_launch)/config/system/diagnostic_graph_aggregator/autoware-main.yaml"/>
 
   <include file="$(find-pkg-share tier4_system_launch)/launch/system.launch.xml">
     <arg name="run_mode" value="$(var system_run_mode)"/>
@@ -30,7 +31,7 @@
 
     <arg name="use_emergency_handler" value="true"/>
     <arg name="mrm_handler_param_path" value="$(find-pkg-share autoware_launch)/config/system/mrm_handler/mrm_handler.param.yaml"/>
-    <arg name="diagnostic_graph_aggregator_param_path" value="$(find-pkg-share diagnostic_graph_aggregator)/config/default.param.yaml"/>
+    <arg name="diagnostic_graph_aggregator_param_path" value="$(var diagnostic_graph_aggregator_param_path)"/>
     <arg name="diagnostic_graph_aggregator_graph_path" value="$(var diagnostic_graph_aggregator_graph_path)"/>
   </include>
 </launch>
diff --git a/autoware_launch/launch/logging_simulator.launch.xml b/autoware_launch/launch/logging_simulator.launch.xml
index 24b7d7105b..8780578a6e 100644
--- a/autoware_launch/launch/logging_simulator.launch.xml
+++ b/autoware_launch/launch/logging_simulator.launch.xml
@@ -63,7 +63,7 @@
       <arg name="system_run_mode" value="logging_simulation"/>
       <arg name="launch_system_monitor" value="$(var launch_system_monitor)"/>
       <arg name="launch_dummy_diag_publisher" value="$(var launch_dummy_diag_publisher)"/>
-      <arg name="diagnostic_graph_aggregator_graph_path" value="$(find-pkg-share system_diagnostic_monitor)/config/autoware-main.yaml"/>
+      <arg name="diagnostic_graph_aggregator_graph_path" value="$(find-pkg-share autoware_launch)/config/system/diagnostic_graph_aggregator/autoware-main.yaml"/>
       <!-- Map -->
       <arg name="lanelet2_map_file" value="$(var lanelet2_map_file)"/>
       <arg name="pointcloud_map_file" value="$(var pointcloud_map_file)"/>
diff --git a/autoware_launch/launch/planning_simulator.launch.xml b/autoware_launch/launch/planning_simulator.launch.xml
index a009781c93..d038e7096b 100644
--- a/autoware_launch/launch/planning_simulator.launch.xml
+++ b/autoware_launch/launch/planning_simulator.launch.xml
@@ -61,7 +61,7 @@
       <arg name="system_run_mode" value="planning_simulation"/>
       <arg name="launch_system_monitor" value="$(var launch_system_monitor)"/>
       <arg name="launch_dummy_diag_publisher" value="$(var launch_dummy_diag_publisher)"/>
-      <arg name="diagnostic_graph_aggregator_graph_path" value="$(find-pkg-share system_diagnostic_monitor)/config/autoware-psim.yaml"/>
+      <arg name="diagnostic_graph_aggregator_graph_path" value="$(find-pkg-share autoware_launch)/config/system/diagnostic_graph_aggregator/autoware-psim.yaml"/>
       <!-- Map -->
       <arg name="lanelet2_map_file" value="$(var lanelet2_map_file)"/>
       <arg name="pointcloud_map_file" value="$(var pointcloud_map_file)"/>