diff --git a/README.rst b/README.rst
index 0189e309..9cae47a8 100644
--- a/README.rst
+++ b/README.rst
@@ -141,6 +141,7 @@ Contributors
 * Sigfried Vanaverbeke
 * Warrick Ball
 * Adipol Phosrisom
+* Pieter Vuylsteke
 * Alexander Harvey Nitz
 * Gregory David Martinez
 * Grigorii Smirnov-Pinchukov