diff --git a/muted-tests.yml b/muted-tests.yml
index a7f36cdd06d66..6bbccf8bb05bb 100644
--- a/muted-tests.yml
+++ b/muted-tests.yml
@@ -321,6 +321,9 @@ tests:
 - class: org.elasticsearch.xpack.watcher.trigger.schedule.engine.TickerScheduleEngineTests
   method: testWatchWithNoLastCheckedTimeButHasActivationTimeExecutesBeforeInitialInterval
   issue: https://github.com/elastic/elasticsearch/issues/115368
+- class: org.elasticsearch.reservedstate.service.FileSettingsServiceTests
+  method: testProcessFileChanges
+  issue: https://github.com/elastic/elasticsearch/issues/115280
 
 # Examples:
 #