diff --git a/tests/OWNERS b/tests/OWNERS
index b5ee7d7..6b8643c 100644
--- a/tests/OWNERS
+++ b/tests/OWNERS
@@ -3,4 +3,3 @@
 sunnygoyal@google.com
 winsonc@google.com
 hyunyoungs@google.com
-mateuszc@google.com