diff --git a/AltKit/Bundle+AltStore.swift b/AltKit/Bundle+AltStore.swift
index e5bb4e39..37fe4374 100644
--- a/AltKit/Bundle+AltStore.swift
+++ b/AltKit/Bundle+AltStore.swift
@@ -16,6 +16,7 @@ public extension Bundle
         public static let serverID = "ALTServerID"
         public static let certificateID = "ALTCertificateID"
         public static let appGroups = "ALTAppGroups"
+        public static let altBundleID = "ALTBundleIdentifier"
         
         public static let urlTypes = "CFBundleURLTypes"
         public static let exportedUTIs = "UTExportedTypeDeclarations"
diff --git a/AltStore/Operations/ResignAppOperation.swift b/AltStore/Operations/ResignAppOperation.swift
index 3288d79e..314a59a1 100644
--- a/AltStore/Operations/ResignAppOperation.swift
+++ b/AltStore/Operations/ResignAppOperation.swift
@@ -112,6 +112,7 @@ private extension ResignAppOperation
             guard var infoDictionary = bundle.infoDictionary else { throw ALTError(.missingInfoPlist) }
             
             infoDictionary[kCFBundleIdentifierKey as String] = profile.bundleIdentifier
+            infoDictionary[Bundle.Info.altBundleID] = identifier
             
             for (key, value) in additionalInfoDictionaryValues
             {