=DCOUNT(timeg15w!$A$1:$F$3909, "WPC",Criteria!A1:C2)

If I simply drag the above formula down I end up with

=DCOUNT(timeg15w!$A$1:$F$3909, "WPC",Criteria!A2:C3)
=DCOUNT(timeg15w!$A$1:$F$3909, "WPC",Criteria!A3:C4)
=DCOUNT(timeg15w!$A$1:$F$3909, "WPC",Criteria!A4:C5)
=DCOUNT(timeg15w!$A$1:$F$3909, "WPC",Criteria!A5:C6)

I am trying to drag the above formula so that it copies in the following manner:

=DCOUNT(timeg15w!$A$1:$F$3909, "WPC",Criteria!A3:C4)
=DCOUNT(timeg15w!$A$1:$F$3909, "WPC",Criteria!A5:C6)
=DCOUNT(timeg15w!$A$1:$F$3909, "WPC",Criteria!A7:C8)
=DCOUNT(timeg15w!$A$1:$F$3909, "WPC",Criteria!A9:C10)

How can I achieve this result?