diff --git a/muted-tests.yml b/muted-tests.yml
index 342b2668927f9..b5887799eb99e 100644
--- a/muted-tests.yml
+++ b/muted-tests.yml
@@ -244,6 +244,9 @@ tests:
 - class: org.elasticsearch.search.ccs.CrossClusterIT
   method: testCancel
   issue: https://github.com/elastic/elasticsearch/issues/108061
+- class: org.elasticsearch.http.netty4.Netty4IncrementalRequestHandlingIT
+  method: testOversizedChunkedEncoding
+  issue: https://github.com/elastic/elasticsearch/issues/120444
 
 # Examples:
 #