I.
Plaintiff, Ronald Mosley, is incarcerated at the Stateville Correctional Center in Illinois. Although his complaint contained a variety of claims, the only claim before us on appeal is Mosley’s habeas corpus claim challenging the methods employed in determining his release date. The district court determined that Mosley could have pursued a mandamus action in state court, but that he was not required to exhaust his state court remedies because he was entitled to immediate release if he prevailed on his federal habeas claim. The state does not raise the exhaustion issue on appeal. Initially the district court granted relief on the habeas claim, but, after being provided with more facts, it reconsidered its decision and denied relief. Mosley appealed. While the appeal was pending, the district court granted a certificate of probable cause. We have jurisdiction over the appeal. See 28 U.S.C. §§ 1291, 2253.
Mosley began serving his sentence in February 1975. Under the system then in force, Mosley was given a minimum and maximum sentence. The minimum sentence governed his eligibility for parole and his maximum sentence governed his release from incarceration or parole. While incarcerated he could earn “statutory good time credit” for time served with good behavior and “compensatory good time credit” based on tasks he performed. These credits reduced both his minimum sentence and maximum sentence.
See
Ill.Rev.Stat. ch. 38, §§ 1003-3-3, 1003-6-3, 1003-12-5, 1005-8-1 (1977);
Johnson v. Franzen,
In September 1978, Mosley was notified that he had sixty days in which he could choose to either remain on the old parole system or accept the new release date system. He timely sought reconsideration of the proposed release date. The reconsideration was denied and in February 1979 he was again given sixty days to select one of the options. Mosley never responded so by default he continued under the old system. In July 1979, Mosley was involved in an altercation with two guards. The guards allegedly falsified reports and Mosley subsequently lost one years’ good time credit. Mosley also alleges that he improperly lost a total of six years, and four months of good time credit during 1979. In March 1980, presumably because of a decision of the Illinois Supreme Court,
see Johnson v. Franzen,
II.
The question of whether Mosley exhausted his state court remedies (a nonjurisdictional prerequisite for federal habeas relief,
see
28 U.S.C. § 2254(b)) was raised and argued in the district court, but has not
*184
been raised on appeal. At oral argument, appellant admitted that he has not exhausted his state court remedies,
1
but argued that it is not mandatory that we reach that issue if not raised by the state on appeal. At oral argument, the state expressly waived raising the exhaustion issue. Counsel pointed out that she had consciously decided not to raise the issue on appeal because this case had already been proceeding for over six years and she believed it would be inappropriate to deny relief on exhaustion grounds after such a length of time.
Cf. Farley v. Nelson,
It is clear that we
may
reach the exhaustion issue
sua sponte
where the state failed to raise the issue below, but raises it for the first time on appeal.
See Granberry v. Mizell,
III.
In
Johnson v. Franzen,-
the Illinois Supreme Court determined that the 1978 statutory amendments provided that beginning February 1, 1978, good conduct credits would be earned by all prisoners. This includes those incarcerated prior to that date who chose to continue on the old parole system.
*185
The Prisoner Review Board reviews revocations of more than thirty days of good conduct credits. Ill.Rev.Stat. ch. 38, §§ 1003-3-2(a)(4), 1003-6-3(c) (1978);
Taylor v. Franzen,
Illinois prisoners have a constitutionally protected interest in the good time credits they have accumulated.
Williams v. Irving,
As we pointed out above, the applicable statute is ambiguous. However, only the section generally defining the Prisoner Review Board refers to the review of the revocation of good time credits.
3
The sec
*186
tions more specifically delineating the Board’s powers and duties refer only to the review of good conduct credits.
4
It is a principle of statutory construction “that a more specific statute will be given precedence over a more general one.”
United States v. Olinger,
Mosley also argues that there is an equal protection violation. But he alleges no invidious discrimination and it is not irrational to implement a new system and provide new procedures only to those who fall under the new system. Additionally, there is no claim that Mosley is treated differently from other prisoners who accumulated or still accumulate good time credits.
Cf. Raimondo v. Belletire,
Mosley cannot succeed on his claim that his good time credits were improperly revoked because the revocation was not reviewed by the Prisoner Review Board. Therefore, he had adequate information by which to select between the parole and release systems and he was given adequate time and opportunity to make that selection. Also, since the Department of Corrections computes his present accumulation of credits toward parole under both the good time and good conduct systems, and applies whichever is more beneficial,
see Williams v. Irving,
IV.
For the reasons given above, the judgment of the district court is
Affirmed.
Notes
. The district court, following
Lepore v. Anderson,
. Taylor involves the revocation of one year of credit on February 8, 1979 for an offense committed in January 1979. As of February 1, 1979 Taylor could have accumulated one year of good conduct credit, but throughout the original opinion the court usually refers to the revocation of his "good time” credits. In the supplemental opinion the court explicitly held that the Prisoner Review Board is the proper body to review the revocation of "good conduct" credits.
. “Prisoner Review Board” means the Board established in Section 3-3-l(a), independent *186 of the Department, to review rules and regulations with respect to good time credits, to hear charges brought by the Department against certain prisoners alleged to have violated Department rules with respect to good time credits, ...
Ill.Rev.Stat. ch. 38, § 1003-1-2(1) (1978) (emphasis added).
. Establishment and Appointment of Prisoner Review Board, (a) There shall be a Prisoner Review Board independent of the Department of Corrections which shall be: ...
(2) the board of review for cases involving the revocation of good conduct credits or a suspension or reduction in the rate of accumulating such credit; ...
Ill.Rev.Stat. ch. 38, § 1003-3-1 (1978) (emphasis added).
Powers and Duties, (a) ... the Prisoner Review Board shall ...
(4) hear by a least 1 member and through a panel of at least 3 members, decide cases brought by the Department of Corrections against a prisoner in the custody of the Department for alleged violation of Department rules with respect to good conduct credits pursuant to Section 3-6-3 of this Code in which the Department seeks to revoke good conduct credits, if the amount of time at issue exceeds 30 days or when, during any 12 month period, the cumulative amount of credit revoked exceeds 30 days except where the infraction is committed or discovered within 60 days of scheduled release. In such cases, the Department of Corrections may revoke up to 30 days of good conduct credit. The Board may subsequently approve the revocation of additional good conduct credit, if the Department seeks to revoke good conduct credit in excess of thirty days. However, the Board shall not be empowered to review the department’s decision with respect to the loss of 30 days of good conduct credit for any prisoner or to increase any penalty beyond the length requested by the department; ...
Id. § 1003-3-2 (emphasis added).
Rules and Regulations for Early Release. (a)(1) The Department of Corrections shall prescribe rules and regulations for the early release on account of good conduct of persons committed to the Department which shall be subject to review by the Prisoner Review Board____
(c) The Department shall prescribe rules and regulations for revoking good conduct credit, or suspending or reducing the rate of accumulation thereof for specific rule violations, during imprisonment. Such rules and regulations shall provide that: ...
(2) no inmate may be penalized more than one year of good conduct credit for any one infraction.
When the Department seeks to revoke, suspend or reduce the rate of accumulation of any good conduct credits for an alleged infraction of its rules, it shall bring charges therefor against the prisoner sought to be so deprived of good conduct credits before the Prisoner Review Board as provided in subparagraph (a)(4) of Section 3-3-2 of this Code, if the amount of credit at issue exceeds 30 days or when during any 12 month period, the cumulative amount of credit revoked exceeds 30 days except where the infraction is committed or discovered within 60 days of scheduled release. In such cases, the Department of Corrections may revoke up to 30 days of good conduct credit. The Board may subsequently approve the revocation of additional good conduct credit, if the Department seeks to revoke good conduct credit in excess of thirty days. However, the Board shall not be empowered to review the Department's decision with respect to the loss of 30 days of good conduct credit within any calendar year for any prisoner or to increase any penalty beyond the length requested by the Department.
(3) The Director of the Department of Corrections, in appropriate cases, may restore up to 30 days good conduct credits which have been revoked, suspended or reduced. Any restoration of good conduct credits in excess of 30 days shall be subject to review by the Prisoner Review Board. However the Board may not restore good conduct credit in excess of the amount requested by the Director____
Id. § 1003-6-3 (emphasis added).
. Mosley argues that
Johnson v. Franzen
decides that the Illinois legislature intended for all aspects of the new legislation to apply to prisoners sentenced under the old system.
Cf. Johnson,
. The Illinois courts are of course free to construe the statute and reach a conclusion different from ours. If they do so in the future, we will, of course, be bound by their interpretation.
See Kingsley International Pictures Corp. v. Regents,
