diff --git a/infra/config/config.star b/infra/config/config.star
index d02a380354..5c9f7fef20 100755
--- a/infra/config/config.star
+++ b/infra/config/config.star
@@ -53,6 +53,7 @@ def os_from_name(name):
 # useful when a failure can be safely ignored while fixing it without
 # blocking the LKGR finder on it.
 skipped_lkgr_bots = [
+    "Linux MSan",  # TODO(b/329130536): Re-enable
 ]
 
 # Use LUCI Scheduler BBv2 names and add Scheduler realms configs.
diff --git a/infra/config/cr-buildbucket.cfg b/infra/config/cr-buildbucket.cfg
index 039c580a34..3ab021a7c2 100644
--- a/infra/config/cr-buildbucket.cfg
+++ b/infra/config/cr-buildbucket.cfg
@@ -1879,7 +1879,6 @@ buckets {
         '          "Fuchsia Release",'
         '          "Linux (more configs)",'
         '          "Linux Asan",'
-        '          "Linux MSan",'
         '          "Linux Tsan v2",'
         '          "Linux UBSan",'
         '          "Linux UBSan vptr",'
diff --git a/infra/config/luci-notify.cfg b/infra/config/luci-notify.cfg
index 129d0e4268..eb9544a284 100644
--- a/infra/config/luci-notify.cfg
+++ b/infra/config/luci-notify.cfg
@@ -295,11 +295,6 @@ notifiers {
     name: "Linux MSan"
     repository: "https://webrtc.googlesource.com/src"
   }
-  tree_closers {
-    tree_status_host: "webrtc-status.appspot.com"
-    failed_step_regexp: "bot_update|compile|gclient runhooks|runhooks|update|extract build|cleanup_temp|taskkill|compile|gn"
-    failed_step_regexp_exclude: ".*\\(experimental\\).*"
-  }
 }
 notifiers {
   notifications {