diff --git a/exts/omni.ext.mobility_gen/omni/ext/mobility_gen/sensors.py b/exts/omni.ext.mobility_gen/omni/ext/mobility_gen/sensors.py
index 6a8a80e..86d7c08 100644
--- a/exts/omni.ext.mobility_gen/omni/ext/mobility_gen/sensors.py
+++ b/exts/omni.ext.mobility_gen/omni/ext/mobility_gen/sensors.py
@@ -83,6 +83,14 @@ def disable_rendering(self):
             self._segmentation_annotator.detach()
             self._segmentation_annotator = None
 
+        if self._instance_id_segmentation_annotator is not None:
+            self._instance_id_segmentation_annotator.detach()
+            self._instance_id_segmentation_annotator = None
+
+        if self._normals_annotator is not None:
+            self._normals_annotator.detach()
+            self._normals_annotator = None
+
         if self._depth_annotator is not None:
             self._depth_annotator.detach()
             self._depth_annotator = None