diff --git a/README.md b/README.md
index 9f1efae..04fd937 100644
--- a/README.md
+++ b/README.md
@@ -99,6 +99,7 @@ Only projects that are stable and useful to users are added. Projects that do no
   * [Florob/RustyXML](https://github.com/Florob/RustyXML) — an XML parser written in Rust [<img src="https://travis-ci.org/Florob/RustyXML.svg?branch=master">](https://travis-ci.org/Florob/RustyXM)
   * [netvl/rust-xml](https://github.com/netvl/rust-xml) — a streaming XML library [<img src="https://travis-ci.org/netvl/rust-xml.svg?branch=master">](https://travis-ci.org/netvl/rust-xml)
 * YAML
+  * [kimhyunkang/libyaml-rust](https://github.com/kimhyunkang/libyaml-rust) — [libyaml](http://pyyaml.org/wiki/LibYAML) bindings [<img src="https://travis-ci.org/kimhyunkang/libyaml-rust.svg?branch=master">](https://travis-ci.org/kimhyunkang/libyaml-rust)
 
 ### Game development
 
diff --git a/UNSTABLE.md b/UNSTABLE.md
index 162ac4f..aa17956 100644
--- a/UNSTABLE.md
+++ b/UNSTABLE.md
@@ -71,7 +71,6 @@ A list of awesome but unstable/experimental Rust projects which some day hopeful
 * XML
   * [Ygg01/xml-air](https://github.com/Ygg01/xml-air) — A hybrid pull, DOM parser written in pure Rust [<img src="https://travis-ci.org/Ygg01/xml-air.svg?branch=master">](https://travis-ci.org/Ygg01/xml-air)
 * YAML
-  * [kimhyunkang/libyaml-rust](https://github.com/kimhyunkang/libyaml-rust) — [libyaml](http://pyyaml.org/wiki/LibYAML) bindings [<img src="https://travis-ci.org/kimhyunkang/libyaml-rust.svg?branch=master">](https://travis-ci.org/kimhyunkang/libyaml-rust)
 
 ### Game development
 
diff --git a/generate_markdown_files.py b/generate_markdown_files.py
index 8d72933..b6e863a 100644
--- a/generate_markdown_files.py
+++ b/generate_markdown_files.py
@@ -25,7 +25,7 @@ DATA = \
             "descr": md_link('libyaml', 'http://pyyaml.org/wiki/LibYAML') + ' bindings',
             "travis_url": 'https://travis-ci.org/kimhyunkang/libyaml-rust',
             "travis_badge": 'https://travis-ci.org/kimhyunkang/libyaml-rust.svg?branch=master',
-            "unstable": True
+            "unstable": False
         },
         'Rustless': {
             "url": 'http://rustless.org/',