diff --git a/infra/config/cq.cfg b/infra/config/cq.cfg
index 806bdce96..c0e2111e8 100644
--- a/infra/config/cq.cfg
+++ b/infra/config/cq.cfg
@@ -25,19 +25,6 @@ verifiers {
     }
     buckets {
       name: "luci.infra-internal.try"
-
-      builders {
-        name: "build_limited Roll Tester (depot_tools)"
-        experiment_percentage: 100
-      }
-      builders {
-        name: "release_scripts Roll Tester (depot_tools)"
-        experiment_percentage: 100
-      }
-    }
-
-    buckets {
-      name: "master.internal.infra.try"
       builders { name: "build_limited Roll Tester (depot_tools)" }
       builders { name: "release_scripts Roll Tester (depot_tools)" }
     }