diff --git a/muted-tests.yml b/muted-tests.yml
index 756193d836ef3..0391504eeac6e 100644
--- a/muted-tests.yml
+++ b/muted-tests.yml
@@ -216,6 +216,9 @@ tests:
 - class: org.elasticsearch.xpack.sql.qa.single_node.JdbcSqlSpecIT
   method: test {case-functions.testUpperCasingTheSecondLetterFromTheRightFromFirstName}
   issue: https://github.com/elastic/elasticsearch/issues/112640
+- class: org.elasticsearch.xpack.sql.qa.single_node.JdbcSqlSpecIT
+  method: test {case-functions.testUcaseInline3}
+  issue: https://github.com/elastic/elasticsearch/issues/112643
 
 # Examples:
 #