Sum product formula over 2 sheets

Hello All,


I have a spreadsheet that records product each day and we also need a monthly figure. I currently have =SUMPRODUCT(--(MONTH($B$2:$B$100)=ROWS(H$3:H3)),$D$2:$D$100) in H3 on sheet 1 (Rig 1 Daily) so the figure for January is recorded automatically, however, I want to move this data and formula to sheet 2 (Rig 1 Monthly). Anyone know how I would amend it please so I get the same results on the second sheet?

Many Thanks,