diff --git a/index.html b/index.html
index b8735b8..5bc75bc 100644
--- a/index.html
+++ b/index.html
@@ -175,7 +175,7 @@ My name is Douglas Muth, and I am a full-time software engineer in Philadelphia,
 There are several ways to get in touch with me:
 <ul>
 <li>Email to doug.muth AT gmail DOT com or dmuth AT dmuth DOT org</li>
-<li><a href="http://facebook.com/dmuth">Facebook</a> and <a href="http://twitter.com/dmuth">Twitter</a></li>
+<li><a href="http://www.facebook.com/dmuth">Facebook</a> and <a href="http://twitter.com/dmuth">Twitter</a></li>
 <li><a href="www.linkedin.com/in/dmuth">LinkedIn</a></li>
 </ul>