Iranian state television reports that Iran will no longer abide by any of the limits of its 2015 nuclear deal.

The announcement came Sunday night after another Iranian official said it would consider taking even-harsher steps over the U.S. killing of Iranian Gen. Qassem Soleimani on Friday in Baghdad.

It’s unclear what this means for the program, especially when it comes to enrichment of uranium. Authorities did not immediately elaborate.