diff --git a/www/evcc/files/evcc.in b/www/evcc/files/evcc.in
index abae8d9a83f4..664a90b392a6 100644
--- a/www/evcc/files/evcc.in
+++ b/www/evcc/files/evcc.in
@@ -1,55 +1,56 @@
 #!/bin/sh
 
 # PROVIDE: evcc
 # REQUIRE: NETWORKING
 # KEYWORD: shutdown
 
 . /etc/rc.subr
 
 name="evcc"
 rcvar=evcc_enable
 
 load_rc_config $name
 
 : ${evcc_enable:="NO"}
 : ${evcc_user:="evcc"}
 : ${evcc_group:="evcc"}
 : ${evcc_command:="/usr/local/bin/evcc"}
 : ${evcc_dbdir:="/var/db/evcc"}
 : ${evcc_log:="/var/log/evcc.log"}
+: ${evcc_flags:=""}#
 
 logfile="/var/log/${name}.log"
 pidfile="/var/run/${name}/${name}.pid"
 workingdir="/var/empty"
 
 command="/usr/sbin/daemon"
 # -r  = restart on exit
 # -f  = stay in foreground (rc handles it)
 # -P  = write pidfile
 # -u  = run as user
 # -o  = log output
 command_args="-H -r -f -o ${logfile} -P ${pidfile} -t ${name} \
-    /bin/sh -c 'cd ${workingdir} && ${evcc_command} --database ${evcc_dbdir}/evcc.db'"
+    /bin/sh -c 'cd ${workingdir} && ${evcc_command} --database ${evcc_dbdir}/evcc.db ${evcc_flags}'"
 
 start_precmd="${name}_precmd"
 start_cmd="${name}_start"
 
 evcc_precmd() {
     echo "Preparing ${name} environment..."
 
     # Create required directories
     install -d -o ${evcc_user} -g ${evcc_group} ${evcc_dbdir}
     install -d -o ${evcc_user} -g ${evcc_group} /var/run/${name}
 
     # Ensure log file exists and is writable
     touch ${evcc_log}
     chown ${evcc_user}:${evcc_group} ${evcc_log}
 }
 
 evcc_start() {
     echo "Starting ${name}"
     su -m ${evcc_user} -c "${command} ${command_args}"
 }
 
 run_rc_command "$1"