diff --git a/AUTHORS.rst b/AUTHORS.rst
index 44c6cdc1be88e964c0ec6c58b226f573a9b40757..db071d20314029c9cac5e6a04816c8114ce5641d 100644
--- a/AUTHORS.rst
+++ b/AUTHORS.rst
@@ -20,6 +20,7 @@ Contributors to Kwant include
 * Michał Nowak (TU Delft)
 * Viacheslav Ostroukh (Leiden University)
 * Tómas Örn Rosdahl (TU Delft)
+* Pablo Pérez Piskunow (TU Delft)
 * Adrien Sorgniard (INAC/CEA Grenoble)
 
 We thank Christoph Gohlke for the creation of installers for Microsoft Windows.