diff --git a/connman/src/connman.service.in b/connman/src/connman.service.in

index 2e9e4d5..64672ca 100644

--- a/connman/src/connman.service.in

+++ b/connman/src/connman.service.in

@@ -3,10 +3,11 @@ Description=Connection service

 After=syslog.target

 [Service]

+EnvironmentFile=/etc/sysconfig/connman

 Type=dbus

 BusName=net.connman

 Restart=on-failure

-ExecStart=@sbindir@/connmand -n

+ExecStart=@sbindir@/connmand -n $CONNMAND_OPTS

 StandardOutput=null

 [Install]