diff --git a/mysql-test/columnstore/csinternal/regression_env_setup.test b/mysql-test/columnstore/csinternal/regression_env_setup.test
index bf3334e45..52bd56a34 100644
--- a/mysql-test/columnstore/csinternal/regression_env_setup.test
+++ b/mysql-test/columnstore/csinternal/regression_env_setup.test
@@ -66,7 +66,7 @@ USE outerjoin;
 --source ../csinternal/include/autopilot_create_outerjoin_tables.inc
 #
 # Set table name to case insensitive and couple other defaults
---exec sed -i 's#\[mysqld\]#\[mysqld\]\nlower_case_table_names=1\ncharacter_set_server=utf8mb3\ncolumnstore_use_import_for_batchinser=ALWAYS#g' /etc/my.cnf.d/server.cnf
+--exec sed -i 's#\[mysqld\]#\[mysqld\]\nlower_case_table_names=1\ncharacter_set_server=utf8mb3#g' /etc/my.cnf.d/server.cnf
 #
 --exec systemctl restart mariadb
 --exec sleep 10