diff --git a/single-page b/single-page
index 081834299..bab54f9f8 100644
--- a/single-page
+++ b/single-page
@@ -3700,7 +3700,7 @@ outline: false
 * [StockBrowser](https://stackbrowser.com/), [Rambox](https://rambox.app/), [Kera](https://desktop.kerahq.com/) or [Tangram](https://github.com/sonnyp/Tangram) - Web App Browsers
 * [n.eko](https://neko.m1k1o.net) / [Github](https://github.com/m1k1o/neko) - Self-Hosted Virtual Browser
 * [Chrome Theme Studio](https://chrometheme.studio/) - Create Chrome Theme
-* [improveFirefox](https://rentry.org/improveFirefox) or [Betterfox](https://github.com/yokoffing/Betterfox) - Firefox user.js Tweaks
+* [Betterfox](https://github.com/yokoffing/Betterfox) - Firefox user.js Tweaks
 * [Firemin](https://www.rizonesoft.com/downloads/firemin/) or `about:memory` - Reduce Firefox Memory Usage
 * [Hidden Settings](https://gitlab.com/Madis0/hidden-settings/) - Firefox Hidden Settings
 * [Firefox-UI-Fix](https://github.com/black7375/Firefox-UI-Fix) - Firefox UI Enhancements