New Mexico’s congressional delegation on Thursday called upon major tech companies Apple and Google to commit to ensuring New Mexico retains its name on the companies’ maps.

The letter to Apple CEO John Ternus and Google CEO Sundar Pichai follows President Donald Trump’s social media posts on Sunday that first showed New Mexico’s name altered on a map to be “New America” and then later expressed enthusiasm for such a change by writing: “So much more prestigious and beautiful for the people of that potentially incredible State. Wow, I Love It!!!”