diff --git a/site/_docs/plugins.md b/site/_docs/plugins.md
index 053be713..18efecf4 100644
--- a/site/_docs/plugins.md
+++ b/site/_docs/plugins.md
@@ -827,7 +827,6 @@ LESS.js files during generation.
 - [Jekyll-citation](https://github.com/archome/jekyll-citation): Render BibTeX-formatted bibliographies/citations included in posts and pages (pure Ruby).
 - [Jekyll Dribbble Set Tag](https://github.com/ericdfields/Jekyll-Dribbble-Set-Tag): Builds Dribbble image galleries from any user.
 - [Debbugs](https://gist.github.com/2218470): Allows posting links to Debian BTS easily.
-- [Refheap_tag](https://github.com/aburdette/refheap_tag): Liquid tag that allows embedding pastes from [refheap](https://www.refheap.com/).
 - [Jekyll-devonly_tag](https://gist.github.com/2403522): A block tag for including markup only during development.
 - [JekyllGalleryTag](https://github.com/redwallhp/JekyllGalleryTag) by [redwallhp](https://github.com/redwallhp): Generates thumbnails from a directory of images and displays them in a grid.
 - [Youku and Tudou Embed](https://gist.github.com/Yexiaoxing/5891929): Liquid plugin for embedding Youku and Tudou videos.