diff --git a/README.md b/README.md
index 49994381b9..e4ecf15263 100644
--- a/README.md
+++ b/README.md
@@ -314,3 +314,4 @@ Windshaft-cartodb tile server URLs.
   - Aaron Steele (@eightysteele)
   - Luis Bosque (@luisico)
   - Sandro Santilli (@strk)
+  - Xabel Álvarez (@johnhackworth)