diff --git a/index.md b/index.md
index da7eaf1..622afe2 100644
--- a/index.md
+++ b/index.md
@@ -190,6 +190,7 @@ Until I get FP Castle formally launched as a company I am accepting "members in
 * Marty Stumpf
 * Mary Sheeran
 * Mariya I. Vasileva
+* Mateo Petel
 * Matt Noonan
 * Matthew Kolosick
 * Matthías Páll Gissurarson