Plaintiff urges in this worker’s compensation case that the Workmen’s Compensation Appeal Board erred iri denying benefits on the strength of MCLA 418.833; MSA 17.237(833),1 known as the one-year-back rule, because in its appeal defendant did not raise the one-year-back rule and expressly stated that the appeal was limited to whether the administrative law judge was correct in finding that plaintiff had lost the industrial use of his right hand. We agree with plaintiff and hold that the one-year-back provision is a defense which is waived if not raised before the appeal board.
Plaintiff suffered a work-related injury in 1962 resulting in the amputation of his middle and ring fingers and severance of the index finger, the index finger being sewn back on. Defendant voluntarily paid 93 weeks of compensation. Being right-handed, plaintiff could do only simple work, but he was kept on until 1964 when he developed a brain tumor and was given a disability pension.
In 1972 plaintiff filed for additional worker’s compensation benefits and the sole issue at the hearing before the administrative law judge was whether, in 1962, plaintiff had lost the industrial use of his right hand. The administrative law judge found that he had, and awarded 122 weeks *383of compensation, that being the difference between the 215 weeks of benefits to which he was entitled2 and the 93 weeks of benefits previously paid.
Defendant took an appeal limited to the issue of whether plaintiff had lost the industrial use of his hand. The appeal board agreed that he had, but nevertheless went on to invoke the one-year-back rule sua sponte and deny benefits altogether. Plaintiff challenged this holding before the Court of Appeals but leave to appeal was denied over Judge Brennan’s dissent. We remanded the case to the Court of Appeals for consideration as on leave granted, 395 Mich 813 (1975), and the Court of Appeals affirmed in an unpublished memorandum opinion concluding that the one-year-back rule constitutes a limit on the authority of the appeal board to award compensation and cannot be waived.
In Kushay v Sexton Dairy Co, 394 Mich 69; 228 NW2d 205 (1975), appellee advanced in this Court the one-year-back rule and other arguments which it had not presented to the administrative law judge, the appeal board or the Court of Appeals. In determining whether to review these arguments we took note of several prior decisions by this Court, among them Aske v WE Wood Co, 248 Mich 327; 227 NW 722 (1929), which held that the failure to submit the defense of "loaned employee” to the Workmen’s Compensation Commission amounted to a waiver of that defense. Our conclusion in Kushay was that the appellee had failed properly to preserve the issues. We added:
"[Appellee] relies on the statement of three justices in Loucks v Bauman, 356 Mich 514, 517-518; 97 NW2d 321 (1959), for the proposition that the one-year-back *384provision is not a defense which can be waived. That view did not then and does not now have the support of a majority of the Court.” 394 Mich 77, fn 13.
We are of the opinion that the one-year-back provision is a defense, akin to the statute of limitations, which can be waived. It is not jurisdictional.3
Defendant outlined the nature of its arguments before the appeal board in the statement of facts of the brief submitted to that body:
"The only issue before the referee and the only issue raised by this appeal is: Is the plaintiffs right hand useless for any type of work whatsoever?”
There was no oral argument. Under these circumstances, we hold that defendant waived the defense of the one-year-back rule by failing to raise it before the appeal board.
We reverse the decision of the Court of Appeals and remand the case to the Workmen’s Compensation Appeal Board for further proceedings consistent with this opinion. No costs, a public question.
Kavanagh, C.J., and Williams, Levin, Fitzgerald, and Blair Moody, Jr., JJ., concurred.MCLA 418.833; MSA 17.237(833) provides:
“(1) If payment of compensation is made, other than medical expenses, and an application for further compensation is later filed with the bureau, no compensation shall be ordered for any period which is more than 1 year prior to the date of filing of such application.
"(2) When an employer of carrier takes action to recover overpayment of benefits, no recoupment of money shall be allowed for a period which is more than 1 year prior to the date of taking such action.”
MCLA 418.361(1)(h); MSA 17.237(361)(1)(h).
In Clarkson v Lufkin Rule Co, 367 Mich 19, 22; 116 NW2d 223 (1962), the defendant raised before this Court for the first time the $10,500 limitation which then existed as the maximum compensation payable in a silicosis case. MCLA 417.4; MSA 17.223. We observed that defendant did not raise the issue before the appeal board and concluded that under "such circumstances, it comes too late when raised for the first time here”.