diff --git a/packages/lib-classifier/src/components/Classifier/components/SubjectViewer/components/InteractionLayer/InteractionLayer.js b/packages/lib-classifier/src/components/Classifier/components/SubjectViewer/components/InteractionLayer/InteractionLayer.js
index 9ce8625585..cf8a6bf435 100644
--- a/packages/lib-classifier/src/components/Classifier/components/SubjectViewer/components/InteractionLayer/InteractionLayer.js
+++ b/packages/lib-classifier/src/components/Classifier/components/SubjectViewer/components/InteractionLayer/InteractionLayer.js
@@ -104,7 +104,7 @@ function InteractionLayer({
     mark.setSubTaskVisibility(false)
     // Add a time value for tools that care about time. For most tools, this value is ignored.
     mark.setVideoTime(timeStamp, duration)
-    const markIDs = marks.map((mark) => mark.id)
+    const markIDs = annotation.value?.map((mark) => mark.id)
     annotation.update([...markIDs, mark.id])
   }