“Except with respect to one Texas House district, we hold that the court below erred in effectively enjoining the use of the districting maps adopted by the Legislature in 2013,” wrote Justice Alito.

This decision effectively negates a three-judge panel’s conclusion last summer, which stated several district lines were unconstitutional, intentionally discriminating against minority voters.

In a concurring opinion by Justice Clarence Thomas, joined by Justice Neil Gorsuch, the conservative judges argued that the Voting Rights Act of 1965 “does not apply to redistricting.”

The four liberal Supreme Court justices published a harsh dissent. Written by Justice Sonia Sotomayor, the opinion argued that with this decision, the Supreme Court “goes out of its way” to allow racially discriminating district lines to persist in Texas.

“This disregard of both precedent and fact comes at serious costs to our democracy,” wrote Sotomayor. “It means that, after years of litigation and undeniable proof of intentional discrimination, minority voters in Texas—despite constituting a majority of the population within the State—will continue to be underrepresented in the political process.”

Although it’s the only case to consider racially motivated district lines, the Texas case is just one in a handful of gerrymandering cases to reach the Supreme Court in recent months.

Judges upheld congressional maps in North Carolina Monday, reinstating district lines that were previously considered unconstitutional by lower courts due to partisan gerrymandering. Last week, the court avoided cases on partisan gerrymandering in both Wisconsin and Maryland, citing procedural errors.