diff --git a/OWNERS_ALIASES b/OWNERS_ALIASES
index 10b84c7cc..2f14d6006 100644
--- a/OWNERS_ALIASES
+++ b/OWNERS_ALIASES
@@ -201,6 +201,7 @@ aliases:
   - knative-prow-updater-robot
   - knative-test-reporter-robot
   kperf-approvers:
+  - chzhyang
   - maximilien
   - nader-ziada
   - psschwei
@@ -256,6 +257,11 @@ aliases:
   - kvmware
   - psschwei
   - upodroid
+  security-guard-approvers:
+  - davidhadas
+  - maximilien
+  - psschwei
+  - rhuss
   security-wg-leads:
   - evankanderson
   - julz