diff --git a/AUTHORS.rst b/AUTHORS.rst
index 03819f1087205c7e3225e22a80e743e1f6892cfc..6701237a2c2e186b6c2dc8150962e5c31e3cee60 100644
--- a/AUTHORS.rst
+++ b/AUTHORS.rst
@@ -16,6 +16,7 @@ Other contributors to Kwant include
 * Mathieu Istas (INAC/CEA Grenoble)
 * Daniel Jaschke (INAC/CEA Grenoble)
 * Michał Nowak (TU Delft)
+* Viacheslav Ostroukh (Leiden University)
 * Adrien Sorgniard (INAC/CEA Grenoble)
 * Joseph Weston (INAC/CEA Grenoble)