diff --git a/README.md b/README.md
index ac9ea877..fbd145cd 100644
--- a/README.md
+++ b/README.md
@@ -14,8 +14,8 @@ Stylus is a fork of Stylish for Chrome, also compatible with Firefox as a WebExt
 ## Releases
 
 1. [Chrome Web Store](https://chrome.google.com/webstore/detail/stylus/clngdbkpkpeebahjckkjfobafhncgmne) (or [beta](https://chrome.google.com/webstore/detail/stylus-beta/apmmpaebfobifelkijhaljbmpcgbjbdo))
-2. [Firefox add-ons](https://addons.mozilla.org/firefox/addon/styl-us/) (or [beta](https://addons.mozilla.org/en-US/firefox/addon/styl-us/versions/beta))
-3. [Opera add-ons](https://addons.opera.com/extensions/details/stylus/)
+2. [Firefox add-ons](https://addons.mozilla.org/firefox/addon/styl-us/)
+3. [Opera add-ons](https://addons.opera.com/extensions/details/stylus/) (see [wiki](https://github.com/openstyles/stylus/wiki/Opera,-Outdated-Stylus) for more recent version)
 
 ## Screenshots