diff --git a/quickstep/tests/OWNERS b/quickstep/tests/OWNERS
index c271803..02e8ebc 100644
--- a/quickstep/tests/OWNERS
+++ b/quickstep/tests/OWNERS
@@ -2,4 +2,3 @@
 sunnygoyal@google.com
 winsonc@google.com
 hyunyoungs@google.com
-mateuszc@google.com