Marco Rubio is worried about Chuck Hagel’s Cuba policy, according to the Florida senator’s office.

“We have a process for nominations, and Senator Rubio won’t prejudge these nominees. Senator Rubio hopes he will be able to meet with Senator Hagel prior to his confirmation vote,” Rubio spokesman Alex Conant adds in a statement. “We’ll have questions about some of Senator Hagel’s past positions, including sanctions on Iran and promoting democracy in Latin America, since that’s long been a priority for Senator Rubio.”