diff --git a/CODEOWNERS b/CODEOWNERS
index 3e7e5eaee173..6e0938fe0a3f 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -39,7 +39,7 @@
 /specification/machinelearning/ @nonstatic2014
 /specification/machinelearningcompute/ @shutchings
 /specification/managementpartner/ @jeffrey-ace
-/specification/mediaservices/ @brianblum
+/specification/mediaservices/ @giakas
 /specification/mobileengagement/ @pshrosbree
 /specification/monitor/ @gucalder
 /specification/mysql/ @qingqingyuan