diff --git a/README.md b/README.md
index 1afae315033c59af1f04b5a926df9734e07c00c7..1d273c8e97bab68bc89aaa00696144b53ab28498 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,8 @@
     - Kohshi, Alfonso
     - Juanma, Carlos, Alvaro
         - https://www.airbus.com/
-    - ? Tyvek
+    - Alex
+        - https://www.dupont.com/brands/tyvek.html
     - ? David
         - UVC
     - Ane