This appeal concerns an order of the bankruptcy court permitting a debtor to “strip off’ an “underwater” secbnd mortgage under § 506(d) of the Bankruptcy Code.

I. BACKGROUND

Appellee Celia E. Corrad is a Chapter 7 debtor. She owns real property in Yal-aha, Florida that is encumbered by two mortgages. The balance of the first lien exceeds the fair market value of the property, rendering the second lien, which appellant Bank of America, N.A. holds, completely “underwater.”

On November 26, 2013, Corrad moved the bankruptcy court to declare Bank of America’s interest in her property to be unsecured and void under § 506(d) of the Bankruptcy Code. 11 U.S.C. § 506(d). Relying on In re McNeal, 735 F.3d 1263 (11th Cir. 2012), the bankruptcy court granted Corrad’s motion on May 12, 2014. Bank of America appealed that order to the district court, where it moved for a summary affirmance. The district court granted Bank of America’s motion on July 21, 2014, and this appeal followed.

II. STANDARD OF REVIEW

When the district court affirms an order of the bankruptcy court, we review the bankruptcy court’s decision independently of the district court. In re TOUSA, Inc., 680 F.3d 1298, 1310 (11th Cir. 2012). We review de novo the bankruptcy court’s legal conclusions. Id.

III.ANALYSIS

Section 506(d) of the Bankruptcy Code provides, in pertinent part, that “[t]o the extent that a lien secures a claim against the debtor that is not an allowed secured claim, such lien is void.” 11 U.S.C. § 506(d). In Folendore v. United States Small Business Administration, we interpreted the above statutory language to hold that even an allowed claim can be deemed voidable if it is wholly unsecured. 862 F.2d 1537, 1538-40 (11th Cir. 1989). Thus, under Folendore, a debtor can move a bankruptcy court to strip off an underwater lien. Id.

Three years after the Folendore decision, the Supreme Court issued its opinion in Dewsnup v. Timm, 502 U.S. 410, 112 S.Ct. 773, 116 L.Ed.2d 903 (1992), which Bank of America argues “squarely repudiated Folendore’s interpretation of section 506(d).” Bank of America claims that “Fo-lendore [ ] could not have survived Dewsn-up.” Unfortunately for Bank of America, we considered and rejected this same argument in our 2012 McNeal decision. 735 F.3d at 1265-66. There, although we acknowledged Dewsnup’s seeming disavowal of Folendore’s “plain language analysis” of § 506(d), we declined to deviate from that opinion because Dewsnup was “not ‘clearly on point,’ ” as it “disallowed only a ‘strip down’ of a partially secured mortgage lien and did not address a ‘strip off of a wholly unsecured lien.” Id. at 1265. Consequently, McNeal held that Folendore remained the controlling precedent within this Circuit. Id.

Under our prior precedent rule, we are bound by this Court’s prior decisions “unless and until [they are] overruled by this court en banc or by the Supreme Court.” United States v. Brown, 342 F.3d 1245, *906 1246 (11th Cir. 2003). Bank of America argues that Folendore was wrongly decided, but concedes that it and McNeal remain binding precedent and control this case. Accordingly, the bankruptcy court did not err by permitting Corrad to strip off Bank of America’s underwater lien, and the decision of the district court is therefore affirmed.

AFFIRMED.