diff --git a/README.md b/README.md
index 72431c57ee..a914dbcc1b 100644
--- a/README.md
+++ b/README.md
@@ -1,14 +1,13 @@
 <p align=center><a href="https://leanprover.github.io"><img src="https://leanprover.github.io/images/lean_logo.svg" alt="logo" width="300px"/></a></p>
 <table>
   <tr>
-    <th>License</th><th>Windows</th><th>Ubuntu</th><th>OS X</th><th>Coverage</th><th>Builds/Tests</th>
+    <th>License</th><th>Windows</th><th>Ubuntu</th><th>OS X</th><th>Builds/Tests</th>
   </tr>
   <tr>
     <td><a href="LICENSE"><img src="https://img.shields.io/badge/license-APACHE_2-green.svg?dummy" title="License"/></a></td>
     <td><a href="https://travis-ci.org/soonhokong/lean-windows"><img src="https://travis-ci.org/soonhokong/lean-windows.png?branch=master" title="Windows, x86_64-w64-mingw32-g++-4.8.2"/></a></td>
     <td><a href="https://travis-ci.org/leanprover/lean"><img src="https://travis-ci.org/leanprover/lean.png?branch=master" title="Ubuntu 12.04 LTS 64bit, g++-4.8 | clang++-3.3"/></a></td>
     <td><a href="https://travis-ci.org/soonhokong/lean-osx"><img src="https://travis-ci.org/soonhokong/lean-osx.png?branch=master" title="Mac OS X 10.8.2, g++-4.9"/></a></td>
-    <td><a href="https://coveralls.io/r/leanprover/lean?branch=master"><img src="https://coveralls.io/repos/leanprover/lean/badge.png?branch=master"/></a></td>
     <td><a href="http://build.leanprover.net"><img src="https://leanprover.github.io/images/cdash.svg"/></a></td>
   </tr>
 </table>