Governor Rick Perry has reversed his stance on E-Verify.

He’s now ordering state agencies to use the system to make sure those applying for state jobs or working for contractors are in the country legally. Four years ago, Perry criticized the federal E-Verify system, saying it “would not make a ‘hill of beans’ difference when it comes to what’s happening in America.”

At a Wednesday news conference, the governor said the system has been improved. Under E-Verify, employers can enter in names and Social Security numbers of new hires. That will let them know whether they are citizens or have proper visas for employment.

At the news conference, Perry also took time to blast President Obama’s executive order on immigration. He says it will trigger a new flood of people illegally entering Texas from Mexico.