diff --git a/Appendix-B:-Firefox-Add-ons.md b/Appendix-B:-Firefox-Add-ons.md
index 41b69cb..dc3fb92 100644
--- a/Appendix-B:-Firefox-Add-ons.md
+++ b/Appendix-B:-Firefox-Add-ons.md
@@ -32,7 +32,7 @@ These are all, where applicable, best configured to `deny-all` and whitelist.
 
 [1] Don't use multiple cookie add-ons
 
-[2] It's debatable if UA spoofing is worth it. If you do, UAControl offers whitelisting. User-Agent JS Fixer is only needed if your choice of add-on doesn't cover JS
+[2] We do not recommend UA spoofing (see section 2697 in the `user.js`. If you do, UAControl offers whitelisting. User-Agent JS Fixer is only needed if your choice of add-on doesn't cover JS
 
 NOTE: At the time of publication the following are not e10s compatible:
 Google Privacy, NoRedirect, UAControl, User-Agent JS Fixer, Popup Blocker Ultimate