diff --git a/Sources/XcodesKit/Environment.swift b/Sources/XcodesKit/Environment.swift
index fec957d..60c5acb 100644
--- a/Sources/XcodesKit/Environment.swift
+++ b/Sources/XcodesKit/Environment.swift
@@ -23,7 +23,7 @@ public struct Environment {
 public var Current = Environment()
 
 public struct Shell {
-    public var unxip: (URL) -> Promise<ProcessOutput> = { Process.run(Path.root.usr.bin.xip, workingDirectory: $0.deletingLastPathComponent(), "--expand", "\($0.path)") }
+    public var unxip: (URL, URL) -> Promise<ProcessOutput> = { Process.run(Path.root.usr.bin.xip, workingDirectory: $1, "--expand", "\($0.path)") }
     public var spctlAssess: (URL) -> Promise<ProcessOutput> = { Process.run(Path.root.usr.sbin.spctl, "--assess", "--verbose", "--type", "execute", "\($0.path)") }
     public var codesignVerify: (URL) -> Promise<ProcessOutput> = { Process.run(Path.root.usr.bin.codesign, "-vv", "-d", "\($0.path)") }
     public var devToolsSecurityEnable: (String?) -> Promise<ProcessOutput> = { Process.sudo(password: $0, Path.root.usr.sbin.DevToolsSecurity, "-enable") }
@@ -238,6 +238,12 @@ public struct Files {
         try createDirectory(url, createIntermediates, attributes)
     }
 
+    public var temporalDirectory: (URL) throws -> URL = { try FileManager.default.url(for: .itemReplacementDirectory, in: .userDomainMask, appropriateFor: $0, create: true) }
+
+    public func temporalDirectory(for URL: URL) throws -> URL {
+        return try temporalDirectory(URL)
+    }
+
     public var installedXcodes = XcodesKit.installedXcodes
 }
 private func installedXcodes(directory: Path) -> [InstalledXcode] {
diff --git a/Sources/XcodesKit/XcodeInstaller.swift b/Sources/XcodesKit/XcodeInstaller.swift
index bbd872e..c8ff171 100644
--- a/Sources/XcodesKit/XcodeInstaller.swift
+++ b/Sources/XcodesKit/XcodeInstaller.swift
@@ -718,9 +718,10 @@ public final class XcodeInstaller {
     }
 
     func unarchiveAndMoveXIP(at source: URL, to destination: URL) -> Promise<URL> {
+        let xcodeExpansionDirectory = (try? Current.files.temporalDirectory(for: destination)) ?? source.deletingLastPathComponent()
         return firstly { () -> Promise<ProcessOutput> in
             Current.logging.log(InstallationStep.unarchiving.description)
-            return Current.shell.unxip(source)
+            return Current.shell.unxip(source, xcodeExpansionDirectory)
                 .recover { (error) throws -> Promise<ProcessOutput> in
                     if case Process.PMKError.execution(_, _, let standardError) = error,
                        standardError?.contains("damaged and can’t be expanded") == true {
@@ -732,8 +733,8 @@ public final class XcodeInstaller {
         .map { output -> URL in
             Current.logging.log(InstallationStep.moving(destination: destination.path).description)
 
-            let xcodeURL = source.deletingLastPathComponent().appendingPathComponent("Xcode.app")
-            let xcodeBetaURL = source.deletingLastPathComponent().appendingPathComponent("Xcode-beta.app")
+            let xcodeURL = xcodeExpansionDirectory.appendingPathComponent("Xcode.app")
+            let xcodeBetaURL = xcodeExpansionDirectory.appendingPathComponent("Xcode-beta.app")
             if Current.files.fileExists(atPath: xcodeURL.path) {
                 try Current.files.moveItem(at: xcodeURL, to: destination)
             }
diff --git a/Tests/XcodesKitTests/Environment+Mock.swift b/Tests/XcodesKitTests/Environment+Mock.swift
index 860cce1..cfd358e 100644
--- a/Tests/XcodesKitTests/Environment+Mock.swift
+++ b/Tests/XcodesKitTests/Environment+Mock.swift
@@ -16,7 +16,7 @@ extension Shell {
     static var processOutputMock: ProcessOutput = (0, "", "")
 
     static var mock = Shell(
-        unxip: { _ in return Promise.value(Shell.processOutputMock) },
+        unxip: { _, _ in return Promise.value(Shell.processOutputMock) },
         spctlAssess: { _ in return Promise.value(Shell.processOutputMock) },
         codesignVerify: { _ in return Promise.value(Shell.processOutputMock) },
         devToolsSecurityEnable: { _ in return Promise.value(Shell.processOutputMock) },
@@ -60,6 +60,7 @@ extension Files {
         trashItem: { _ in return URL(fileURLWithPath: "\(NSHomeDirectory())/.Trash") },
         createFile: { _, _, _ in return true },
         createDirectory: { _, _, _ in },
+        temporalDirectory: { _ in return URL(fileURLWithPath: NSTemporaryDirectory()) },
         installedXcodes: { _ in [] }
     )
 }
diff --git a/Tests/XcodesKitTests/XcodesKitTests.swift b/Tests/XcodesKitTests/XcodesKitTests.swift
index 947716e..0aafb73 100644
--- a/Tests/XcodesKitTests/XcodesKitTests.swift
+++ b/Tests/XcodesKitTests/XcodesKitTests.swift
@@ -707,7 +707,7 @@ final class XcodesKitTests: XCTestCase {
             XcodesKit.Current.logging.log(prompt)
             return "asdf"
         }
-        Current.shell.unxip = { _ in 
+        Current.shell.unxip = { _, _ in 
             unxipCallCount += 1
             if unxipCallCount == 1 {
                 return Promise(error: Process.PMKError.execution(process: Process(), standardOutput: nil, standardError: "The file \"Xcode-0.0.0.xip\" is damaged and can’t be expanded."))