A federal attorney in South Texas said in court this week that during the ongoing partial government shutdown, he only has been allowed to work on cases related to President Donald Trump’s proposed border wall.

The Texas Civil Rights Project on Thursday released a transcript of a Tuesday hearing in a case where the U.S. government has sued a local landowner for her property along the U.S.-Mexico border. Many other civil cases have been delayed during the shutdown, which was triggered by Trump’s demand for $5.7 billion to build a wall.

According to the transcript, U.S. District Judge Micaela Alvarez noted that government attorneys working on border wall cases have not been furloughed despite the shutdown.

The prosecutor, Eric Paxton Warner, responded, “This is all I’m allowed to work on, Your Honor.”

Warner and a spokeswoman for the local U.S. attorney’s office did not return messages. A spokesman for the Department of Justice says each U.S. attorney had the authority to determine which civil cases should move forward or be delayed, but that civil cases would be delayed “to the extent this can be done without compromising to a significant degree the safety of human life or the protection of property.”

U.S. Customs and Border Protection said last year that it planned to start building in February. But unlike on other parts of the border, most border land in South Texas is owned privately. That requires the government to seize it through eminent domain, suing private landowners in cases that can take months or years. Some landowners who would be affected have already vowed to fight the government in court.