diff --git a/content/apply.js b/content/apply.js
index 6793eb09..4d5b5f5f 100644
--- a/content/apply.js
+++ b/content/apply.js
@@ -440,6 +440,7 @@ const APPLY = (() => {
 
     function stop() {
       if (!observing) return;
+      // FIXME: do we need this?
       observer.takeRecords();
       observer.disconnect();
       observing = false;