diff --git a/site/docs/plugins.md b/site/docs/plugins.md
index 163a6f65..d8b836c6 100644
--- a/site/docs/plugins.md
+++ b/site/docs/plugins.md
@@ -419,6 +419,8 @@ You can find a few useful plugins at the following locations:
 - [Pageless Redirect Generator by Nick Quinlan](https://github.com/nquinlan/jekyll-pageless-redirects): Generates redirects based on files in the Jekyll root, with support for htaccess style redirects.
 - [Projectlist by Frederic Hemberger](https://github.com/fhemberger/jekyll-projectlist): Renders files in a directory as a single page instead of separate posts.
 - [RssGenerator by Assaf Gelber](https://github.com/agelber/jekyll-rss): Automatically creates an RSS 2.0 feed from your posts.
+- [Monthly archive generator by Shigeya Suzuki](https://github.com/shigeya/jekyll-monthly-archive-plugin): Generator and template which renders monthly archive like MovableType style, based on the work by Ilkka Laukkanen and others above.
+- [Category archive generator by Shigeya Suzuki](https://github.com/shigeya/jekyll-category-archive-plugin): Generator and template which renders category archive like MovableType style, based on Monthly archive generator.
 
 #### Converters