The weekend-long event, scheduled for Labor Day in Orlando, Fla., is hosted by the national conservative group Americans for Prosperity.

"I'm proud to announce that Governor Rick Perry will be joining this year's Defending the American Dream Summit," said AFP President Tim Phillips. "Governor Perry's resume speaks for itself; no conference promoting the advancement of economic freedom would be complete without him."

Perry has pointedly refused to rule out a 2016 bid despite his rough showing in 2012.

Other potential presidential candidates speaking at the event include Sens. Marco RubioMarco Antonio RubioColbert: Students taking action on gun violence 'give me hope' Lawmakers feel pressure on guns Florida lawmaker's aide fired after claiming shooting survivors were 'actors' MORE (R-Fla.) and Ted CruzRafael (Ted) Edward CruzOvernight Health Care: Trump eases rules on insurance outside ObamaCare | HHS office on religious rights gets 300 complaints in a month | GOP chair eyes opioid bill vote by Memorial Day HHS official put on leave amid probe into social media posts Trump, Pence to address CPAC this week MORE (R-Texas).