diff --git a/src/modules/simulation/gz_bridge/server.config b/src/modules/simulation/gz_bridge/server.config
index ae0fd92ece..0001356a3a 100644
--- a/src/modules/simulation/gz_bridge/server.config
+++ b/src/modules/simulation/gz_bridge/server.config
@@ -15,8 +15,6 @@
     </plugin>
     <plugin entity_name="*" entity_type="world" filename="libOpticalFlowSystem.so" name="custom::OpticalFlowSystem"/>
     <plugin entity_name="*" entity_type="world" filename="libGstCameraSystem.so" name="custom::GstCameraSystem"/>
-    <plugin entity_name="*" entity_type="world" filename="libGenericMotorModelPlugin.so" name="gz::sim::systems::GenericMotorModel"/>
-    <plugin entity_name="*" entity_type="world" filename="libBuoyancySystemPlugin.so" name="gz::sim::systems::BuoyancySystem"/>
     <!-- <plugin entity_name="*" entity_type="world" filename="libTemplatePlugin.so" name="custom::TemplateSystem"/> -->
   </plugins>
 </server_config>