JACKSON, Miss. (AP) — Mississippi Gov. Tate Reeves on Friday announced he will call a special session for judicial redistricting once the U.S. Supreme Court rules on a Voting Rights Act case that has broad implications for minority representation throughout the country.

During oral arguments last fall, the Supreme Court appeared poised to strike down Section 2 of the Voting Rights Act, which has been used to counter racially discriminatory election practices. A decision in the case, Louisiana v. Callais, is expected before the court’s term ends in June.

Overturning Section 2 would give state legislatures and local governments the opportunity to redraw maps while preventing minority voters from challenging ones that dilute their influence.. A decision wiping out a pillar of the 1965 Voting Rights Act could help Republicans gain seats in the U.S. House by eliminating Democratic-leaning districts that are majority Black or Latino, especially in the South. Most of those redraws would not happen in time for this year’s midterm elections.

The special session proclamation, signed by Reeves on Thursday, relates to a specific case involving judicial districts for the Mississippi Supreme Court. Last August, a federal judge ordered Mississippi to redraw its Supreme Court electoral map after finding it violated Section 2 by diluting the power of Black voters.

In his proclamation, Reeves wrote that the lack of a ruling in the Louisiana case “deprived the Mississippi Legislature of its undisputed federally recognized right’ to remedy the Section 2 violation.

The governor in a social media post said he hoped the Supreme Court “will reaffirm the animating principle that all Americans are created equal.” He said the Legislature will convene the special session 21 days after the Supreme Court issues its ruling in the Louisiana case.