Start spiService automatically

Hi,

Is there a way to get spiService to run at boot? If I have start: auto I will get the following error:

Jan 30 07:37:35 | supervisor[1201]/supervisor T=main | app.c GetDevID() 644 | Could not get file info for ‘/dev/spidev0.0’. No such file or directory.
Jan 30 07:37:35 | supervisor[1201]/supervisor T=main | app.c SetCfgDevicePermissions() 754 | Failed to set permissions (rw) for app ‘spiService’ on device ‘/dev/spidev0.0’.

But if I start it manually it works. I have added spidev to /etc/modules. Thanks!