Should I Take Both Doses Of Postinor 2 Again After A 2-hour Delay For The Second Dose?

Hi, i had unprotected sex with my partner yesterday and took the prostinor 2 first dose 4pm. (2hours after the sex). The second dose need to have 4 am. But its got delay to get the second dose... second dose took 6 am(2 hourse late). So what should i do..take the prostnor both dose again or what should i do.