JP, use and Absolute reference for the holidays, like this

=WORKDAY(A1,A2,$A$3:$A$10)

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Paul B
Always backup your data before trying something new
Please post any response to the newsgroups so others can benefit from it
Feedback on answers is always appreciated!
Using Excel 2002 & 2003

"JP" wrote in message
...
I am using the WORKDAY function and it is working correctly, however when
I
copy the formula to another cell, it changes the Holiday cells. Is there
any
way to prevent this from happening by locking the holiday cells?