diff --git a/examples/worlds/plane_propeller_demo.sdf b/examples/worlds/plane_propeller_demo.sdf
index 6de0ef7e92..a941f2066e 100644
--- a/examples/worlds/plane_propeller_demo.sdf
+++ b/examples/worlds/plane_propeller_demo.sdf
@@ -24,6 +24,10 @@
       filename="ignition-gazebo-scene-broadcaster-system"
       name="ignition::gazebo::systems::SceneBroadcaster">
     </plugin>
+    <plugin
+      filename='ignition-gazebo-sensors-system'
+      name='ignition::gazebo::systems::Sensors'/>
+
     <gui fullscreen="0">
 
       <!-- 3D scene -->