diff --git a/doc/cla/corporate/optesis.md b/doc/cla/corporate/optesis.md
index e9272fe7a44..891acded261 100644
--- a/doc/cla/corporate/optesis.md
+++ b/doc/cla/corporate/optesis.md
@@ -13,4 +13,5 @@ Ibrahima GUEYE 44674493+optesis-ibg@users.noreply.github.com https://github.com/
 List of contributors:
 
 Ibrahima GUEYE 44674493+optesis-ibg@users.noreply.github.com https://github.com/optesis-ibg
+Anta NIANG 51160361+optesis-ang@users.noreply.github.com https://github.com/optesis-ang
 Khalifa KANE 44680721+optesis-khk@users.noreply.github.com https://github.com/optesis-khk