diff --git a/muted-tests.yml b/muted-tests.yml
index 7661e033772d0..4a296207c6a6d 100644
--- a/muted-tests.yml
+++ b/muted-tests.yml
@@ -558,9 +558,6 @@ tests:
 - class: org.elasticsearch.indices.stats.IndexStatsIT
   method: testFilterCacheStats
   issue: https://github.com/elastic/elasticsearch/issues/124447
-- class: org.elasticsearch.search.sort.FieldSortIT
-  method: testSortMixedFieldTypes
-  issue: https://github.com/elastic/elasticsearch/issues/129445
 - class: org.elasticsearch.xpack.esql.action.CrossClusterAsyncQueryStopIT
   method: testStopQueryLocal
   issue: https://github.com/elastic/elasticsearch/issues/121672