diff --git a/README.md b/README.md
index b75982c..a38a806 100644
--- a/README.md
+++ b/README.md
@@ -86,7 +86,6 @@ Only projects that are stable and useful to users are added. Projects that do no
 * TOML
   * [alexcrichton/toml-rs](https://github.com/alexcrichton/toml-rs)
 * Tnetstring
-  * [erickt/rust-tnetstring](https://github.com/erickt/rust-tnetstring) — [<img src="https://travis-ci.org/erickt/rust-tnetstring.png?branch=master">](https://travis-ci.org/erickt/rust-tnetstring)
 * XML
   * [bjz/sax-rs](https://github.com/bjz/sax-rs) — bindings to libxml2's SAX parser [<img src="https://travis-ci.org/bjz/sax-rs.png?branch=master">](https://travis-ci.org/bjz/sax-rs)
   * [DanielFath/xml-air](https://github.com/DanielFath/xml-air) — A hybrid pull, DOM parser written in pure Rust [<img src="https://travis-ci.org/DanielFath/xml-air.png?branch=master">](https://travis-ci.org/DanielFath/xml-air)
diff --git a/generate_markdown_files.py b/generate_markdown_files.py
index c2444f2..541370e 100644
--- a/generate_markdown_files.py
+++ b/generate_markdown_files.py
@@ -129,7 +129,8 @@ DATA = \
       "erickt/rust-tnetstring": {
           "url": "https://github.com/erickt/rust-tnetstring",
           "travis_url": "https://travis-ci.org/erickt/rust-tnetstring",
-          "travis_badge": "https://travis-ci.org/erickt/rust-tnetstring.png?branch=master"
+          "travis_badge": "https://travis-ci.org/erickt/rust-tnetstring.png?branch=master",
+          "unstable": True
         },
       "bjz/sax-rs": {
           "url": "https://github.com/bjz/sax-rs",