diff --git a/app/assets/javascripts/notes.js b/app/assets/javascripts/notes.js
index f5005ec..e0715f4 100644
--- a/app/assets/javascripts/notes.js
+++ b/app/assets/javascripts/notes.js
@@ -1,5 +1,5 @@
 var NoteList = {
-
+  id: null,
   notes_path: null,
   target_params: null,
   target_id: 0,
@@ -16,6 +16,16 @@ var NoteList = {
     // get initial set of notes
     NoteList.getContent();
 
+    // Unbind events to prevent firing twice
+    $(document).off("click", ".js-add-diff-note-button");
+    $(document).off("click", ".js-discussion-reply-button");
+    $(document).off("click", ".js-note-preview-button");
+    $(document).off("click", ".js-note-attachment-input");
+    $(document).off("click", ".js-close-discussion-note-form");
+    $(document).off("click", ".js-note-delete");
+    $(document).off("ajax:complete", ".js-main-target-form");
+
+
     // add a new diff note
     $(document).on("click",
                     ".js-add-diff-note-button",
--
libgit2 0.21.2