Possible to de-authorize serial on OLD computer?

Hello...For the ease of this post, we are going to label these computers 1, 2, and 3

Macbook 1 was purchased right after I graduated high school. Installed the CS4 Design Premium Suite.

Macbook 1 had major hard drive issues. Returned Macbook 1 to Apple, recieved Macbook 2.

Immideately installed CS4 Suite to Macbook 2.

Macbook 2 served me well for a few years, but is no longer reliable. Enter Macbook 3.
I still have Macbook 2, mostly for personal use (am trying to keep Macbook 3 as a professional computer for as long as possible).

Installed CS4 Suite on Macbook 3.

Macbook 3 requires one of the previous two installations to be deactivated, as only two machines are allowed to run the suite at one time.

Is there any way to have my serial deactivated from Macbook 1 (which has not been in my posession for..uh...3 years), so that I can use it simultaneously on Macbooks 2 and 3?

I hope that made sense.
I know I am grasping at straws here, and this probably isn't possible...  just thought it might be worth a shot.