diff --git a/OWNERS_ALIASES b/OWNERS_ALIASES
index 737b7bf06d7..3c307071bb7 100644
--- a/OWNERS_ALIASES
+++ b/OWNERS_ALIASES
@@ -180,6 +180,7 @@ aliases:
     - mengqiy
     - smarterclayton
     - soltysh
+    - pwittrock
   sig-cli:
     - adohe
     - deads2k
@@ -194,6 +195,7 @@ aliases:
     - shiywang
     - smarterclayton
     - soltysh
+    - pwittrock
   sig-testing-reviewers:
     - bentheelder
     - cblecker