diff --git a/muted-tests.yml b/muted-tests.yml
index d26a8350b3873..338e709623f8b 100644
--- a/muted-tests.yml
+++ b/muted-tests.yml
@@ -241,6 +241,9 @@ tests:
 - class: org.elasticsearch.xpack.migrate.action.ReindexDatastreamIndexTransportActionIT
   method: testTsdbStartEndSet
   issue: https://github.com/elastic/elasticsearch/issues/120314
+- class: org.elasticsearch.xpack.test.rest.XPackRestIT
+  method: test {p0=snapshot/10_basic/Failed to snapshot indices with synthetic source}
+  issue: https://github.com/elastic/elasticsearch/issues/120332
 
 # Examples:
 #