Malcolm Chisholm was their education and life long learning spokesman.
Malcolm Chisholm said he reconsidered his position after failing to be appointed by his party as convener of Holyrood's health committee.
A Labour spokesman said:
"Iain Gray asked Malcolm Chisholm to use his experience and ability in the shadow cabinet and he had agreed to do so.
"He has since reconsidered and changed his mind."
Ken Macintosh has taken his place as education spokesman while Patricia Ferguson becomes the culture spokeswoman.
|Malcolm Chisholm MSP, Edinburgh Northern & Leith|
In 2006 Malcolm Chisholm was the Communities Minister and resigned from the Scottish government after voting with the SNP over the replacement of Trident.
He was one of four Labour members who supported the SNP's motion opposing the replacement of the nuclear submarines with up-to-date models.
Is this the end of Malcolm's front bench career and was the resignation just sour grapes?