MEMORANDUM ***
Anthel L. Brown and Dewey W. Coleman appeal the district court’s denial of their petition for a writ of habeas corpus.1 Because the petitioners cannot show that the state court decision denying them relief was contrary to or an unreasonable application of United States Supreme Court precedent, we affirm in part and dismiss in part.
Jurisdiction
A pro se appellant must personally sign the notice of appeal in order for the court to have jurisdiction to consider his claims.2 In the present case, only petitioner Brown signed the Notice of Appeal. Coleman’s failure to sign the Notice of Appeal means that the certificate of appealability (COA) could only have been granted on Brown’s claims. Thus, we dismiss Coleman’s appeal for want of jurisdiction.
We also lack jurisdiction to consider Brown’s ex post facto claim. Brown’s notice of appeal was treated as a request for a COA pursuant to Circuit Rule 22-1(c),3 and a motions panel of this court granted a COA on only one issue: “wheth*724er the district court erred in concluding that petitioner does not have a due process liberty interest in the Montana Department of Correction’s adoption of rules permitting inmates to acquire good-time credits for employment prior to July 1982.” Review pursuant to a COA is limited to the issues identified therein.4 Broadening the scope of the COA is governed by Circuit Rule 22-1(d).5 If a petitioner seeks broader certification, he must file a motion in the Court of Appeals. It is of no consequence that the issue to be reviewed in this case was certified by the Court of Appeals rather than by the district court.6 Once a motion for a COA is granted in part, the petitioner must move for broader certification to obtain review of uncertified issues. As Brown failed to do this, we lack jurisdiction to consider his ex post facto claims.7
Standard of Review
The Antiterrorism and Effective Death Penalty Act of 1996 (AEDPA)8 became effective on April 24, 1996 and applies to petitions for writs of habeas corpus filed after that date.9 The petition in this case was filed August 27, 1996. Thus, our review is governed by the AEDPA.
Denials of petitions for writs of habeas corpus based on state law rulings are reversed only when the adjudication of the claim:
(1) resulted in a decision that was contrary to, or involved an unreasonable application of, clearly established Federal law, as determined by the Supreme Court of the United States; or
(2) resulted in a decision that was based on an unreasonable determination of the facts in light of the evidence presented in the State court proceeding.10
Brown does not claim that the district court unreasonably interpreted the facts in light of the evidence. The only issue before the federal district court was one of law: whether the Montana Supreme *725Court’s denial of Brown’s state habeas petition involved an unreasonable application of, or was contrary to, clearly established federal law.
Brown concedes that the standard of review set forth in 28 U.S.C. § 2254(d)(1) is “technically applicable” but contends that we should apply a more lenient standard of review under Killian v. Poole because “no adjudication on the merits in state court was possible.”11 This is a curious position, as application of § 2254(d) is triggered only where state courts have adjudicated a petitioner’s claims on the merits.12 Thus, we have difficulty understanding how the statute can be “technically applicable” unless there was an adjudication on the merits in state court.
In any event, Killian is distinguishable. The Killian court determined that AED-PA’s standard of review did not apply because the state refused to hold an evidentiary hearing on Killian’s claims. Here, the Montana courts have held an evidentiary hearing and adjudicated the merits of Brown’s claims. Thus, we may only reverse if the decision “was contrary to. or involved an unreasonable application of. clearly established Federal law. as determined by the Supreme Court of the United States.”13
Discussion
“The Constitution itself does not guarantee good-time credit for satisfactory behavior while in prison.”14 Thus, any such interest must arise from a state statute or regulation that limits the state’s ability to deprive an inmate of a particular form of liberty.15
Brown contends that the 1965 and 1979 versions of the Montana good-time statute created a liberty interest in good-time credit for all prison work performed by state inmates.16 Those statutes directed the Montana Department of Corrections (and its predecessor, the Department of Institutions) to “adopt rules and regulations providing for the granting of good time allowance for inmates employed in any prison work or activity.”17 The Mon*726tana Supreme Court disagreed with Brown’s interpretation of the statute because although the statute provides that the DOC must adopt rules, it grants the DOC “unfettered discretion” to determine the content of those rules.18
Brown argues that Brown v. Mizner relied on Remington v. Department of Corrections and Human Services,19 which has since been overturned by the Montana Supreme Court in Orozco v. Day.20 Nevertheless, in order for Brown to be entitled to a writ of habeas corpus he must demonstrate that the Montana Supreme Court’s decision in Brown v. Mizner is somehow inconsistent with or an unreasonable application of United States Supreme Court precedent. This he cannot do.
The Supreme Court has repeatedly explained that inmates do not have liberty interests unless a state law or regulation creates an entitlement to a particular form of liberty, such as good-time credit or prison transfers. For instance, the Nebraska statutes at issue in Wolff required the chief executive officer of a correctional facility to reduce a well-behaved inmate’s term of confinement by a particular number of months for each year served and only permitted the revocation or withholding of good-time credits in cases of serious misconduct.21 Thus, the statute entitled the inmate to a certain amount of good-time credit and created a liberty interest in that credit so that the inmate was entitled to procedural due process before that credit was revoked. On the other hand, the inmate in Meachum was not entitled to due process protections when he was transferred to a higher security prison because Massachusetts law conferred no right to remain in the prison to which he was initially assigned.22 In both cases, the Court examined whether the state law at issue entitled the inmate to a particular type of liberty; its conclusion that the statute did or did not entitle the inmate to that type of liberty determined the outcome of the case.23
The Montana good-time statute does not entitle inmates to good-time credit for prison work. It merely directs the DOC to adopt rules governing the granting of good-time credit. This conclusion is supported by the plain language of the statute. The statute does not require the *727DOC to grant good-time credit for all prison work or activity, but for any prison work or activity. The word “any” means “one or some indiscriminately of whatever kind.”24 Thus, the DOC could have fulfilled the statutory command by adopting a rule that only kitchen workers could earn good-time credit. Only then would a liberty interest be created, because only then would the DOC be obliged to award any particular inmate goodtime credit. A liberty interest in good-time credit arises only when there are rules actually in force providing for the granting of good-time credit.
This interpretation is entirely consistent with the principles set forth in Wolff and Meachwn and revisited in Sandin. The Montana good-time statute only contemplates the adoption of rules governing the granting of good-time credit. Without such rules having been adopted, there is no constitutionally significant liberty interest at stake. The chance that the DOC might have adopted rules that would have entitled Brown to good-time credit for the type of prison work he performed is simply too attenuated and speculative to invoke protections of the Due Process Clause.25
We recognize that the Montana Supreme Court has subsequently held that the 1993 version of the good-time statute does create a liberty interest in good-time credit26 At the time those cases were decided, the DOC had rules in place governing the granting of good-time credit, and the Montana Supreme Court held that the combination of the good-time statute and the rules created a due process liberty interest. Even if the Court understood the statute itself to create a liberty interest, those state court decision do not render Brown v. Mizner contrary to or an unreasonable application of clearly established federal law. Accordingly, we affirm the district court’s dismissal of Brown’s petition for a writ of habeas corpus. Costs taxed against the appellant.
DISMISSED IN PART AND AFFIRMED IN PART.