A U.S. federal appeals court says President Donald Trump’s travel ban targeting people from six Muslim-majority countries exceeds his authority.

However, the 9th U.S. Circuit Court of Appeals placed its decision on hold Friday, pending a decision from the U.S. Supreme Court. That means the ban remains in effect for now.

Appeals Court: Travel Ban Exceeds Trump’s Authority

Earlier this month, Trump’s restrictive travel ban went into effect for the first time since the original order was signed in January.

Appeals Court: Travel Ban Exceeds Trump’s Authority

The travel order has been mired in the courts for almost a year.

Appeals Court: Travel Ban Exceeds Trump’s Authority

At issue is the Trump administration’s stated desire to ensure national security. Pro-immigration groups that have sued to stop the order say it is discriminatory and amounts to a ban on Muslims.

The travel ban targets people from Chad, Iran, Libya, Somalia, Syria and Yemen who want to enter the U.S.