Lindsay Lohan has been ordered to attend regular alcohol education classes. The Mean Girls actress has been on probation for driving under the influence.

“I am going to order that this has to be done. It’s been long enough,” Superior Court Judge Marsha Revel said. “This has to be a top priority whether she has a job somewhere else or doesn’t or something else comes up. This has to be done once a week. Right now, the other things will take second place and this will take first place.”

Lindsay has until July 15, 2010 to complete six months of program time.

In October, Lohan was ordered to a Beverly Hills court amid rumors she was not complying with the court-ordered alcohol education lessons. TMZ claimed sources running the course contacted the court about Lindsay’s conduct and that she has been “outright violating the terms of the program.”

Lindsay famously served just 84 minutes behind bars in 2007 before being placed on probation after pleading guilty to two counts of being under the influence of cocaine, and no contest to two counts of drunken driving and one count of reckless driving.

The troubled star was recently in India filming a TV series about human trafficking.