diff --git a/OWNERS_ALIASES b/OWNERS_ALIASES
index 7648d614418..ce3a5762aab 100644
--- a/OWNERS_ALIASES
+++ b/OWNERS_ALIASES
@@ -179,6 +179,7 @@ aliases:
     - mengqiy
     - smarterclayton
     - soltysh
+    - pwittrock
   sig-cli:
     - adohe
     - deads2k
@@ -193,6 +194,7 @@ aliases:
     - shiywang
     - smarterclayton
     - soltysh
+    - pwittrock
   sig-testing-reviewers:
     - bentheelder
     - cblecker