The question in this case is whether McKoy v. North Carolina, 494 U.S. 433, 108 L. Ed. 2d 369 (1990), which invalidated the then-existing unanimity requirement of our capital sentencing scheme, should be applied retroactively to capital cases which, like defendant’s, became final before McKoy was decided. Adopting the retroactivity standard announced in Teague v. Lane, 489 U.S. 288, 103 L. Ed. 2d 334 (1989), we hold that McKoy must be applied retroactively to such cases. Because defendant was sentenced to death under jury instructions violative of McKoy, and because the error cannot be considered harmless, we now vacate his death sentence and remand for resentencing.
I.
In 1985, defendant was convicted of the first-degree rape and first-degree murder of April Lee Sweet. He was sentenced to life imprisonment for the rape and, in a separate capital sentencing proceeding, to death for the murder. At the capital sentencing proceeding, the judge instructed the jury that it could not consider, in deciding whether to impose the death penalty, any mitigating circumstance that it did not unanimously find. Defendant objected to this instruction and assigned it as error upon his direct appeal to this Court. At that time, we considered such an instruction valid, see State v. Kirkley, 308 N.C. 196, 302 S.E.2d 144 (1983); therefore, we affirmed the conviction and sentences. State v. Zuniga, 320 N.C. 233, 357 S.E.2d 898 (1987). On November 16, 1987, the United States Supreme Court denied defendant’s petition for writ of certiorari, 484 U.S. 959, 98 L. Ed. 2d 384.
Defendant thereafter filed a motion for appropriate relief in the Superior Court of Davidson County, again alleging that his death sentence was unconstitutionally imposed because of the *511unanimity instruction. During the pendency of that proceeding, the United States Supreme Court decided McKoy. Relying on Teague, the Superior Court refused to give McKoy retroactive application and denied defendant’s motion for appropriate relief.
We granted certiorari to consider the retroactivity question. Because this question is dispositive, we need not address defendant’s other assignments of error.
II.
In recent years, the United States Supreme Court has completely revamped its retroactivity standards for new rules of federal constitutional criminal procedure. Dissatisfied with the inconsistent results and unfairness produced by the case-by-case approach of Linkletter v. Walker, 381 U.S. 618, 14 L. Ed. 2d 601 (1965), the Court adopted the bright-line approach long suggested by Justice Harlan: “that new rules should always be applied retroactively to cases on direct review, but that generally they should not be applied retroactively to cases on collateral review.” Teague, 489 U.S. at 302-303, 103 L. Ed. 2d at 350-51. The Court adopted this approach in two stages.
First, in Griffith v. Kentucky, 479 U.S. 314, 328, 93 L. Ed. 2d 649, 661 (1987), the Court held that new rules of criminal procedure must be applied retroactively “to all cases, state or federal, pending on direct review or not yet final.”1 The rationale for this rule was succinctly stated by Justice Harlan: “ ‘If we do not resolve all cases before us on direct review in light of our best understanding of governing constitutional principles, it is difficult to see why we should so adjudicate any case at all.’ ” Id. at 323, 93 L. Ed. 2d at 658.
Then, in Teague, a non-capital case, the Court held that new rules of criminal procedure may not be applied retroactively in federal habeas corpus proceedings unless they fall within one of two narrow exceptions. 489 U.S. at 310, 103 L. Ed. 2d at 356. Under the first exception, a new rule will be applied retroactively if it “place[s] an entire category of primary conduct beyond the *512reach of the criminal law,” or “prohibits] the imposition of a certain type of punishment for a class of defendants because of their status or offense.” Sawyer v. Smith, 497 U.S. 227, 241, 111 L. Ed. 2d 193, 211 (1990). Under the second exception, a new rule will be applied retroactively if it is a “ ‘watershed rule[ ] of criminal procedure’ implicating the fundamental fairness and accuracy of the criminal proceeding.” Saffle v. Parks, 494 U.S. 484, 495, 108 L. Ed. 2d 415, 429 (1990) (quoting Teague, 489 U.S. at 311, 103 L. Ed. 2d at 356). The Court extended Teague to embrace the capital sentencing context in Penry v. Lynaugh, 492 U.S. 302, 314, 106 L. Ed. 2d 256, 275 (1989).
As stated by Justice O’Connor, the Teague rule was premised primarily on finality concerns:
Application of constitutional rules not in existence at the time a conviction became final seriously undermines the principle of finality which is essential to the operation of our criminal justice system. Without finality, the criminal law is deprived of much of its deterrent effect. . . . “[I]f a criminal judgment is ever to be final, the notion of legality must at some point include assignment of final competence to determine legality.” Bator, Finality in Criminal Law and Federal Habeas Corpus for State Prisoners, 76 Harv. L. Rev. 441, 450-51 (1962) (emphasis omitted). . . . “No one, not criminal defendants, not the judicial system, not society as a whole is benefited by a judgment providing a man shall tentatively go to jail today, but tomorrow and every day thereafter his continued incarceration shall be subject to fresh litigation.”
489 U.S. at 309, 103 L. Ed. 2d at 355 (quoting Mackey v. United States, 401 U.S. 667, 28 L. Ed. 2d 404 (1971) (Harlan, J., concurring in judgments in part and dissenting in part)).
By its terms, Teague is applicable only in federal habeas corpus proceedings. Defendant’s amici, the North Carolina Academy of Trial Lawyers (The Academy), cite State v. Rivens, 299 N.C. 385, 261 S.E.2d 867 (1980), for the proposition that under North Carolina law all new rules, whether state or federal, are presumed to operate retroactively unless there is a compelling reason to make them prospective only. The Academy urges us to ignore Teague and instead apply Rivens because the case at bar is before us on writ of certiorari from a state post-conviction proceeding.
*513We decline to follow the Academy’s suggestion. Though Rivens correctly states the retroactivity standard applicable to new state rules, our courts have always adverted to then-existing federal retroactivity standards when applying new federal constitutional rules. See, e.g., State v. Jackson, 317 N.C. 1, 343 S.E.2d 814 (1986), vacated and remanded, 479 U.S. 1077, 94 L. Ed. 2d 133 (1987); State v. Hankerson, 288 N.C. 632, 220 S.E.2d 575 (1975), reversed on other grounds, 432 U.S. 233, 53 L. Ed. 2d 306 (1977); State v. Swann, 275 N.C. 644, 170 S.E.2d 611 (1969); State v. Fox, 274 N.C. 277, 163 S.E.2d 492 (1968); State v. Bullock, 268 N.C. 560, 151 S.E.2d 9 (1966); State v. Mills, 268 N.C. 142, 150 S.E.2d 13 (1966); State v. Hager, 12 N.C. App. 90, 182 S.E.2d 588 (1971); Yarborough v. State, 6 N.C. App. 663, 171 S.E.2d 65 (1969); State v. Branch, 1 N.C. App. 279, 161 S.E.2d 492 (1968).
[1] We see no reason to chart a new course now. Presuming retroactivity for new federal constitutional rules would put us in conflict with the Fourth Circuit — where the general rule under Teague is nonretroactivity — undoubtedly resulting in confusion and conflicting results. Therefore, joining a number of other states, we hereby adopt Teague as the test of retroactivity for new federal constitutional rules of criminal procedure on state collateral review. See, e.g., Daniels v. State, 561 N.E.2d 487 (Ind. 1990); Brewer v. State, 444 N.W.2d 77 (Iowa 1989); Taylor v. Whitley, 606 So. 2d 1292 (La. 1992), cert. denied, --- U.S. ---, 124 L. Ed. 2d 684 (1993); State v. Reeves, 234 Neb. 711, 453 N.W.2d 359, judgment vacated on other grounds, 498 U.S. 964, 112 L. Ed. 2d 409 (1990); contra Cowell v. Leapley, 458 N.W.2d 514 (S.D. 1990).
III.
[2] Defendant’s conviction became final on November 16, 1987, when the United States Supreme Court denied his petition for writ of certiorari. McKoy was not decided until 1990. 494 U.S. 433, 108 L. Ed. 2d 369. Therefore, under Teague we must now decide whether McKoy should apply retroactively to defendant’s case.
The Fourth Circuit has already addressed the retroactivity of McKoy to cases on collateral review. In Williams v. Dixon, 961 F.2d 448 (4th Cir.), cert. denied, --- U.S. ---, 121 L. Ed. 2d 445 (1992), the court assumed without deciding that McKoy was a new rule but held that it nevertheless fell within the second Teague exception. As the court stated:
*514We find that the rules set out in Mills and McKoy are “bedrock procedural elements” and are “implicit in the concept of ordered liberty.” The procedures they struck down have been described as “arbitrary” and “capricious.” Those procedures did not provide for the “fundamental respect for humanity underlying the Eighth Amendment.” Woodson [v. North Carolina], 428 U.S. [280,] 304, [49 L. Ed. 2d 944, 961 (1976)]. Given the history of the Eighth Amendment jurisprudence and the constitutional requirement of individualized sentencing, we believe that a rule striking down an arbitrary unanimity requirement has the same “primacy and centrality” of Gideon [v. Wainwright]. Therefore, we hold that the Mills and McKoy rules fall within the second Teague exception and should be applied retroactively.
961 F.2d at 456. But see Wilcher v. Hargett, 978 F.2d 872 (5th Cir. 1992), cert. denied, --- U.S. ---, 126 L. Ed. 2d 63 (1993). We find this analysis persuasive and therefore hold that McKoy is applicable retroactively to final cases on state post-conviction review.
[3] The jury instructions in defendant’s capital sentencing proceeding were violative of McKoy. Because defendant objected to these instructions at trial and assigned them as error on direct review, there is no issue of waiver.2 We must grant defendant a new sentencing hearing unless we are satisfied beyond a reasonable doubt that the error was harmless. State v. McKoy, 327 N.C. 31, 44, 394 S.E.2d 426, 433 (1990). This Court has refused to hold McKoy error harmless where we have found “credible evidence supporting at least one submitted, but unfound mitigating circumstance.” State v. Robinson, 330 N.C. 1, 34, 409 S.E.2d 288, 307 (1991). In the case at bar, five of the submitted mitigating circumstances were rejected by the jury, though supported by credible evidence. Therefore, we cannot find the McKoy error harmless; we must grant defendant a new capital sentencing proceeding.
IV.
Finding under Teague that McKoy must be applied retroactively to cases on state collateral review, and that the McKoy error in defendant’s capital sentencing proceeding was not harmless, we *515reverse the trial court’s denial of defendant’s motion for appropriate relief, vacate defendant’s death sentence and remand for a new sentencing proceeding.
DEATH SENTENCE VACATED. REMANDED FOR NEW SENTENCING PROCEEDING.