diff --git a/OWNERS_ALIASES b/OWNERS_ALIASES
index 30f5bccf1755..278e436d96fd 100644
--- a/OWNERS_ALIASES
+++ b/OWNERS_ALIASES
@@ -1,6 +1,7 @@
 aliases:
   serving-api-approvers:
   - dgerd
+  - dprotaso
   - grantr
   - markusthoemmes
   - mattmoor