diff --git a/what-to-do.md b/what-to-do.md
index 26542712d..1481abb7d 100644
--- a/what-to-do.md
+++ b/what-to-do.md
@@ -89,6 +89,7 @@ If Cloudflare leak your information or won't let you to connect to our servers,
 | [Block Cloudflare MITM Attack](https://trac.torproject.org/projects/tor/attachment/ticket/24351/block_cloudflare_mitm_attack-1.0.14.1-an%2Bfx.xpi) | nullius | [Link](https://github.com/nym-zone/block_cloudflare_mitm_fx) | **Yes**     | **Yes**     |
 | [TPRB](https://sw.skusklxqaqnrmszytky4vfyrg625erw4hqhiokyc2ufnokd2aitb47yd.onion/) | Sw | [Link](https://sw.skusklxqaqnrmszytky4vfyrg625erw4hqhiokyc2ufnokd2aitb47yd.onion/) | **Yes**     | **Yes**     |
 | [Detect Cloudflare](https://addons.mozilla.org/en-US/firefox/addon/detect-cloudflare/) | Frank Otto | [Link](https://github.com/traktofon/cf-detect) | No     | **Yes**     |
+| [True Sight](https://addons.mozilla.org/en-US/firefox/addon/detect-cloudflare-plus/) | claustromaniac | [Link](https://github.com/claustromaniac/detect-cloudflare-plus) | No     | **Yes**     |
 
 
 - Convince your friends to use [Tor](https://www.torproject.org/download/tor/) on the daily basis. Anonymity should be the standard of the open internet!