diff --git a/OWNERS_ALIASES b/OWNERS_ALIASES
index bc77ea35c4a..1745dc37926 100644
--- a/OWNERS_ALIASES
+++ b/OWNERS_ALIASES
@@ -121,6 +121,7 @@ aliases:
     - xmcqueen
   sig-ui-leads:
     - floreks
+    - joaquimrocha
     - maciaszczykm
     - shu-mutou
   sig-windows-leads:
diff --git a/groups/sig-ui/groups.yaml b/groups/sig-ui/groups.yaml
index 3d4cf4afa8b..7df438c5753 100644
--- a/groups/sig-ui/groups.yaml
+++ b/groups/sig-ui/groups.yaml
@@ -5,6 +5,7 @@ groups:
       sig-ui leads
     owners:
       - marcin9yk@icloud.com
+      - me@joaquimrocha.com
       - sebastian@plural.sh
       - shu.mutow@gmail.com
     settings:
@@ -21,6 +22,7 @@ groups:
       SIG ui general discussion group
     owners:
       - marcin9yk@icloud.com
+      - me@joaquimrocha.com
       - sebastian@plural.sh
       - shu.mutow@gmail.com
     settings: