diff --git a/rosplane_sim/launch/sim_tuning.launch.py b/rosplane_sim/launch/sim_tuning.launch.py
index 5ea49f9..e8359ec 100644
--- a/rosplane_sim/launch/sim_tuning.launch.py
+++ b/rosplane_sim/launch/sim_tuning.launch.py
@@ -22,7 +22,7 @@ def generate_launch_description():
     base_launch_include = IncludeLaunchDescription(
         PythonLaunchDescriptionSource(
             os.path.join(
-                get_package_share_directory('rosplane'),
+                get_package_share_directory('rosplane_tuning'),
                 'launch/rosplane_tuning.launch.py'
             )
         )
@@ -36,8 +36,8 @@ def generate_launch_description():
             name='gazebo_truth'
         ),
         Node(
-            package='data_viz',
-            executable='viz_data',
+            package='rosplane_tuning',
+            executable='data_viz.py',
             name='uav_plotter',
             parameters=[{
                 'use_sim_time': False,