Texas’ House of Representatives is approving a new map that creates up to five new, winnable congressional seats for the GOP.

The lawsuit, filed on behalf of 13 Texas residents, states that the redrawn districts in the new map — which Gov. Greg Abbott says he’ll “swiftly” sign into law — are racially discriminatory and violate voter protection laws.

The Texas State Senate has passed a bill approving new congressional redistricting maps, aimed at giving Republicans more seats in the U.S. House.