diff --git a/AUTHORS b/AUTHORS
index 3d9d1df4..cccde3d7 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -24,3 +24,4 @@ Oleksandr Sochka <sasha.sochka@gmail.com>
 Paul Redmond <paul.redmond@gmail.com>
 Shuo Chen <chenshuo@chenshuo.com>
 Yusuke Suzuki <utatane.tea@gmail.com>
+Dirac Research 
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 42d713bc..ea0f555f 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -40,3 +40,4 @@ Paul Redmond <paul.redmond@gmail.com>
 Pierre Phaneuf <pphaneuf@google.com>
 Shuo Chen <chenshuo@chenshuo.com>
 Yusuke Suzuki <utatane.tea@gmail.com>
+Tobias Ulvgård <tobias.ulvgard@dirac.se>