diff --git a/what-to-do.md b/what-to-do.md
index 1bfe13760..b17597192 100644
--- a/what-to-do.md
+++ b/what-to-do.md
@@ -91,6 +91,7 @@ If Cloudflare leak your information or won't let you to connect to our servers,
 | [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**     |
 
+- "[Decentraleyes](https://addons.mozilla.org/en-US/firefox/addon/decentraleyes/)" can stop connection to "CDNJS (Cloudflare)". (_It prevents a lot of requests from reaching networks, and serves local files to keep sites from breaking._)
 
 - 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!