diff --git a/.github/blunderbuss.yml b/.github/blunderbuss.yml
index 9b04c71e1..f71214d88 100644
--- a/.github/blunderbuss.yml
+++ b/.github/blunderbuss.yml
@@ -1,8 +1,6 @@
 assign_issues:
   - chingor13
-  - tmatsuo
   - SurferJeffAtGoogle
 assign_prs:
   - chingor13
-  - tmatsuo
   - SurferJeffAtGoogle