diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 6734cfb..d1798a7 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -13,6 +13,7 @@ Development
  Thomas Martitz                    https://github.com/kugel-
  Mateusz Loskot                    http://github.com/mloskot
  Steven Luo
+ Jonas Häggqvist                   https://github.com/rasher
 
 --------------------------------------------------------------------------------
 Graphics