diff --git a/src/test/regress/isolation_schedule b/src/test/regress/isolation_schedule
index ca893ba8d..84e7f7a1e 100644
--- a/src/test/regress/isolation_schedule
+++ b/src/test/regress/isolation_schedule
@@ -5,7 +5,7 @@ test: isolation_update_node_lock_writes
 test: isolation_ensure_dependency_activate_node
 test: isolation_add_node_vs_reference_table_operations
 test: isolation_create_table_vs_add_remove_node
-test: isolation_master_update_node
+# test: isolation_master_update_node
 test: isolation_shouldhaveshards
 
 test: isolation_extension_commands