diff --git a/contributor_database b/contributor_database
index 66bbf0288..1bfea8af6 100644
--- a/contributor_database
+++ b/contributor_database
@@ -12,7 +12,7 @@ max_n:[Rohit Tanwar](@kriadmin)
 min_n:[Rohit Tanwar](@kriadmin)
 shuffle:[Rohit Tanwar](@kriadmin)
 spread:[Rohit Tanwar](@kriadmin)
-zip:[Rohit Tanwar](@kriadmin)
+zip:[Rohit Tanwar](@kriadmin),[Leonardo Galdino](@LeonardoGaldino)
 byte_size:[Rohit Tanwar](@kriadmin)
 capitalize:[Rohit Tanwar](@kriadmin)
 capitalize_every_word:[Rohit Tanwar](@kriadmin)