diff --git a/AltStore.xcodeproj/project.pbxproj b/AltStore.xcodeproj/project.pbxproj
index 74dd3172..63395945 100644
--- a/AltStore.xcodeproj/project.pbxproj
+++ b/AltStore.xcodeproj/project.pbxproj
@@ -363,7 +363,7 @@
 		D586D39B28EF58B0000E101F /* AltTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = D586D39A28EF58B0000E101F /* AltTests.swift */; };
 		D58916FE28C7C55C00E39C8B /* LoggedError.swift in Sources */ = {isa = PBXBuildFile; fileRef = D58916FD28C7C55C00E39C8B /* LoggedError.swift */; };
 		D593F1942717749A006E82DE /* PatchAppOperation.swift in Sources */ = {isa = PBXBuildFile; fileRef = D593F1932717749A006E82DE /* PatchAppOperation.swift */; };
-		D5A2193429B14F94002229FC /* PeekPopPreviewing.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5A2193329B14F94002229FC /* PeekPopPreviewing.swift */; };
+		D5A2193429B14F94002229FC /* DeprecatedAPIs.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5A2193329B14F94002229FC /* DeprecatedAPIs.swift */; };
 		D5ACE84528E3B8450021CAB9 /* ClearAppCacheOperation.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5ACE84428E3B8450021CAB9 /* ClearAppCacheOperation.swift */; };
 		D5CA0C4B280E141900469595 /* ManagedPatron.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5CA0C4A280E141900469595 /* ManagedPatron.swift */; };
 		D5CA0C4E280E249E00469595 /* AltStore9ToAltStore10.xcmappingmodel in Sources */ = {isa = PBXBuildFile; fileRef = D5CA0C4D280E249E00469595 /* AltStore9ToAltStore10.xcmappingmodel */; };
@@ -906,7 +906,7 @@
 		D586D39A28EF58B0000E101F /* AltTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AltTests.swift; sourceTree = "<group>"; };
 		D58916FD28C7C55C00E39C8B /* LoggedError.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LoggedError.swift; sourceTree = "<group>"; };
 		D593F1932717749A006E82DE /* PatchAppOperation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PatchAppOperation.swift; sourceTree = "<group>"; };
-		D5A2193329B14F94002229FC /* PeekPopPreviewing.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PeekPopPreviewing.swift; sourceTree = "<group>"; };
+		D5A2193329B14F94002229FC /* DeprecatedAPIs.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DeprecatedAPIs.swift; sourceTree = "<group>"; };
 		D5ACE84428E3B8450021CAB9 /* ClearAppCacheOperation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ClearAppCacheOperation.swift; sourceTree = "<group>"; };
 		D5CA0C4A280E141900469595 /* ManagedPatron.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ManagedPatron.swift; sourceTree = "<group>"; };
 		D5CA0C4C280E242500469595 /* AltStore 10.xcdatamodel */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcdatamodel; path = "AltStore 10.xcdatamodel"; sourceTree = "<group>"; };
@@ -1184,7 +1184,7 @@
 			children = (
 				BF41B807233433C100C593A3 /* LoadingState.swift */,
 				D5DAE0932804B0B80034D8D4 /* ScreenshotProcessor.swift */,
-				D5A2193329B14F94002229FC /* PeekPopPreviewing.swift */,
+				D5A2193329B14F94002229FC /* DeprecatedAPIs.swift */,
 			);
 			path = Types;
 			sourceTree = "<group>";
@@ -2693,7 +2693,7 @@
 				D5F2F6A92720B7C20081CCF5 /* PatchViewController.swift in Sources */,
 				B39F16132918D7C5002E9404 /* Consts.swift in Sources */,
 				BF8F69C222E659F700049BA1 /* AppContentViewController.swift in Sources */,
-				D5A2193429B14F94002229FC /* PeekPopPreviewing.swift in Sources */,
+				D5A2193429B14F94002229FC /* DeprecatedAPIs.swift in Sources */,
 				BF08858522DE7EC800DE9F1E /* UpdateCollectionViewCell.swift in Sources */,
 				BF770E5822BC3D0F002A40FE /* RefreshGroup.swift in Sources */,
 				19B9B7452845E6DF0076EF69 /* SelectTeamViewController.swift in Sources */,
diff --git a/AltStore/AppDelegate.swift b/AltStore/AppDelegate.swift
index 73555ddc..082a1553 100644
--- a/AltStore/AppDelegate.swift
+++ b/AltStore/AppDelegate.swift
@@ -16,6 +16,8 @@ import AltSign
 import Roxas
 import EmotionalDamage
 
+extension UIApplication: LegacyBackgroundFetching {}
+
 extension AppDelegate
 {
     static let openPatreonSettingsDeepLinkNotification = Notification.Name(Bundle.Info.appbundleIdentifier + ".OpenPatreonSettingsDeepLinkNotification")
@@ -244,7 +246,7 @@ extension AppDelegate
     private func prepareForBackgroundFetch()
     {
         // "Fetch" every hour, but then refresh only those that need to be refreshed (so we don't drain the battery).
-        UIApplication.shared.setMinimumBackgroundFetchInterval(1 * 60 * 60)
+        (UIApplication.shared as LegacyBackgroundFetching).setMinimumBackgroundFetchInterval(1 * 60 * 60)
         
         UNUserNotificationCenter.current().requestAuthorization(options: [.alert, .badge, .sound]) { (success, error) in
         }
diff --git a/AltStore/Types/PeekPopPreviewing.swift b/AltStore/Types/DeprecatedAPIs.swift
similarity index 57%
rename from AltStore/Types/PeekPopPreviewing.swift
rename to AltStore/Types/DeprecatedAPIs.swift
index 86d741dc..6457cb66 100644
--- a/AltStore/Types/PeekPopPreviewing.swift
+++ b/AltStore/Types/DeprecatedAPIs.swift
@@ -1,5 +1,5 @@
 //
-//  PeekPopPreviewing.swift
+//  DeprecatedAPIs.swift
 //  AltStore
 //
 //  Created by Riley Testut on 3/2/23.
@@ -8,9 +8,15 @@
 
 import UIKit
 
-// Conforming UIViewControllers to PeekPopPreviewing allows us to call deprecated registerForPreviewing(with:sourceView:) without warnings.
+// Conform types to these protocols to call deprecated APIs without warnings.
+
 protocol PeekPopPreviewing
 {
     @discardableResult
     func registerForPreviewing(with delegate: UIViewControllerPreviewingDelegate, sourceView: UIView) -> UIViewControllerPreviewing
 }
+
+protocol LegacyBackgroundFetching
+{
+    func setMinimumBackgroundFetchInterval(_ minimumBackgroundFetchInterval: TimeInterval)
+}