diff --git a/AUTHORS.rst b/AUTHORS.rst
index b60fbbb..3bba243 100644
--- a/AUTHORS.rst
+++ b/AUTHORS.rst
@@ -3,3 +3,5 @@ Authors
 
 `Anatoly Bubenkov <bubenkoff@gmail.com>`_
     original idea and implementation
+`Oleg Pidsadnyi <oleg.pidsadnyi@gmail.com>`_
+    bugfixes and further improvements