diff --git a/README.md b/README.md
index c2b560d..fb7f08b 100644
--- a/README.md
+++ b/README.md
@@ -155,7 +155,6 @@ See also [http://arewewebyet.com/](http://arewewebyet.com/)
   * [carllerche/curl-rust](https://github.com/carllerche/curl-rust) — [libcurl](http://curl.haxx.se/libcurl/) bindings
   * [vhbit/curl-rs](https://github.com/vhbit/curl-rs) — [libcurl](http://curl.haxx.se/libcurl/) bindings
 * Server
-  * [erickt/rust-mongrel2](https://github.com/erickt/rust-mongrel2) — [Mongrel2](http://mongrel2.org) bindings [<img src="https://travis-ci.org/erickt/rust-mongrel2.svg?branch=master">](https://travis-ci.org/erickt/rust-mongrel2)
   * [Iron](http://ironframework.io/) — inspired by [Express](http://expressjs.com/) [<img src="https://travis-ci.org/iron/iron.svg?branch=master">](https://travis-ci.org/iron/iron)
   * [Nickel](http://nickel.rs/) — inspired by [Express](http://expressjs.com/) [<img src="https://travis-ci.org/nickel-org/nickel.rs.svg?branch=master">](https://travis-ci.org/nickel-org/nickel.rs)
 
diff --git a/UNSTABLE.md b/UNSTABLE.md
index edeabc9..6296adf 100644
--- a/UNSTABLE.md
+++ b/UNSTABLE.md
@@ -133,5 +133,6 @@ See also [http://arewewebyet.com/](http://arewewebyet.com/)
   * [Teepee](http://teepee.rs/) — [<img src="https://travis-ci.org/teepee/teepee.svg?branch=master">](https://travis-ci.org/teepee/teepee)
 * Client
 * Server
+  * [erickt/rust-mongrel2](https://github.com/erickt/rust-mongrel2) — [Mongrel2](http://mongrel2.org) bindings [<img src="https://travis-ci.org/erickt/rust-mongrel2.svg?branch=master">](https://travis-ci.org/erickt/rust-mongrel2)
 
 ## Resources
diff --git a/generate_markdown_files.py b/generate_markdown_files.py
index 08a1474..36d63ce 100644
--- a/generate_markdown_files.py
+++ b/generate_markdown_files.py
@@ -300,6 +300,7 @@ DATA = \
             "descr": md_link('Mongrel2', 'http://mongrel2.org') + " bindings",
             "travis_url": "https://travis-ci.org/erickt/rust-mongrel2",
             "travis_badge": "https://travis-ci.org/erickt/rust-mongrel2.svg?branch=master",
+            "unstable": True
           },
         "Iron": {
             "url": "http://ironframework.io/",