diff --git a/OWNERS_ALIASES b/OWNERS_ALIASES
index bd5f0ac48ee..e08e12ead6a 100644
--- a/OWNERS_ALIASES
+++ b/OWNERS_ALIASES
@@ -120,6 +120,7 @@ aliases:
     - xmcqueen
   sig-ui-leads:
     - floreks
+    - joaquimrocha
     - maciaszczykm
     - shu-mutou
   sig-windows-leads: