diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index c1ac23a8bd..efa2cffed7 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -168,6 +168,7 @@ Maxim Ushakov <ushakov@google.com>
 Micah Stetson <micah.stetson@gmail.com>
 Michael Elkins <michael.elkins@gmail.com>
 Michael Hoisie <hoisie@gmail.com>
+Michael Shields <mshields@google.com>
 Michael T. Jones <mtj@google.com> <michael.jones@gmail.com>
 Miek Gieben <miek@miek.nl> <remigius.gieben@gmail.com>
 Mikael Tillenius <mikti42@gmail.com>