TEL AVIV, Israel (AP) — Prime Minister Benjamin Netanyahu said Thursday that a “last minute crisis” with Hamas was holding up Israeli approval of a long-awaited agreement to pause the fighting in the Gaza Strip and release dozens of hostages. Israeli airstrikes meanwhile killed dozens of people across the war-ravaged territory.

Netanyahu’s office said his Cabinet won’t meet to approve the agreement until Hamas backs down, accusing it of reneging on parts of the agreement in an attempt to gain further concessions, without elaborating.

Izzat al-Rishq, a senior Hamas official, said the militant group “is committed to the ceasefire agreement, which was announced by the mediators.”

U.S. President Joe Biden and key mediator Qatar announced the deal on Wednesday, which is aimed at releasing scores of hostages held in Gaza and winding down a 15-month war that has destabilized the Middle East and sparked worldwide protests.

Netanyahu’s office had earlier accused Hamas of backtracking on an earlier understanding that he said would give Israel a veto over which prisoners convicted of murder would be released in exchange for hostages.