mysqld.sock path problem

freeradius can't connect to mysqld due to incorrect mysqld.sock path. rlm_sql_mysql: Couldn't connect socket to MySQL server root@localhost:radius rlm_sql_mysql: Mysql error 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' rlm_sql (sql): Failed to connect DB handle #0 Actual path is /tmp/mysqld.sock. Can I change path to mysqld.sock in freeradius?