diff --git a/utils/build.ps1 b/utils/build.ps1
index fbc3abad9b4b4..07129f64dd741 100644
--- a/utils/build.ps1
+++ b/utils/build.ps1
@@ -794,7 +794,9 @@ function Copy-File($Src, $Dst) {
     Write-Output "copy /Y `"$Src`" `"$Dst`""
   } else {
     New-Item -ItemType Directory -ErrorAction Ignore $DstDir | Out-Null
-    Copy-Item -Force $Src $Dst
+    Copy-Item -Force `
+      -Path $Src `
+      -Destination $Dst
   }
 }
 
@@ -804,7 +806,9 @@ function Copy-Directory($Src, $Dst) {
     Write-Output "copy /Y `"$Src`" `"$Dst`""
   } else {
     New-Item -ItemType Directory -ErrorAction Ignore $Dst | Out-Null
-    Copy-Item -Force -Recurse $Src $Dst
+    Copy-Item -Force -Recurse `
+      -Path $Src `
+      -Destination $Dst
   }
 }
 
@@ -2032,14 +2036,20 @@ function Test-Compilers([Hashtable] $Platform, [string] $Variant, [switch] $Test
 
       # Transitive dependency of _lldb.pyd
       $RuntimeBinaryCache = Get-ProjectBinaryCache $BuildPlatform Runtime
-      Copy-Item $RuntimeBinaryCache\bin\swiftCore.dll "$(Get-ProjectBinaryCache $BuildPlatform Compilers)\lib\site-packages\lldb"
+      Copy-Item `
+        -Path $RuntimeBinaryCache\bin\swiftCore.dll `
+        -Destination "$(Get-ProjectBinaryCache $BuildPlatform Compilers)\lib\site-packages\lldb"
 
       # Runtime dependencies of repl_swift.exe
       $SwiftRTSubdir = "lib\swift\windows"
       Write-Host "Copying '$RuntimeBinaryCache\$SwiftRTSubdir\$($Platform.Architecture.LLVMName)\swiftrt.obj' to '$(Get-ProjectBinaryCache $BuildPlatform Compilers)\$SwiftRTSubdir'"
-      Copy-Item "$RuntimeBinaryCache\$SwiftRTSubdir\$($Platform.Architecture.LLVMName)\swiftrt.obj" "$(Get-ProjectBinaryCache $BuildPlatform Compilers)\$SwiftRTSubdir"
+      Copy-Item `
+        -Path "$RuntimeBinaryCache\$SwiftRTSubdir\$($Platform.Architecture.LLVMName)\swiftrt.obj" `
+        -Destination "$(Get-ProjectBinaryCache $BuildPlatform Compilers)\$SwiftRTSubdir"
       Write-Host "Copying '$RuntimeBinaryCache\bin\swiftCore.dll' to '$(Get-ProjectBinaryCache $BuildPlatform Compilers)\bin'"
-      Copy-Item "$RuntimeBinaryCache\bin\swiftCore.dll" "$(Get-ProjectBinaryCache $BuildPlatform Compilers)\bin"
+      Copy-Item `
+        -Path "$RuntimeBinaryCache\bin\swiftCore.dll" `
+        -Destination "$(Get-ProjectBinaryCache $BuildPlatform Compilers)\bin"
 
       $TestingDefines += @{
         LLDB_INCLUDE_TESTS = "YES";
@@ -2115,7 +2125,9 @@ function Build-mimalloc() {
   $BuildSuffix = if ($BuildPlatform -eq $KnownPlatforms["WindowsX64"]) { "" } else { "-arm64" }
 
   foreach ($item in "mimalloc.dll", "mimalloc-redirect$HostSuffix.dll") {
-    Copy-Item -Path "$BinaryCache\$($Platform.Triple)\mimalloc\bin\$item" -Destination "$($Platform.ToolchainInstallRoot)\usr\bin\"
+    Copy-Item `
+      -Path "$BinaryCache\$($Platform.Triple)\mimalloc\bin\$item" `
+      -Destination "$($Platform.ToolchainInstallRoot)\usr\bin\"
   }
 
   # TODO: should we split this out into its own function?
@@ -3449,16 +3461,20 @@ function Install-HostToolchain() {
 
   # Restructure _InternalSwiftScan (keep the original one for the installer)
   Copy-Item -Force `
-    "$($HostPlatform.ToolchainInstallRoot)\usr\lib\swift\_InternalSwiftScan" `
-    "$($HostPlatform.ToolchainInstallRoot)\usr\include"
+    -Path "$($HostPlatform.ToolchainInstallRoot)\usr\lib\swift\_InternalSwiftScan" `
+    -Destination "$($HostPlatform.ToolchainInstallRoot)\usr\include"
   Copy-Item -Force `
-    "$($HostPlatform.ToolchainInstallRoot)\usr\lib\swift\windows\_InternalSwiftScan.lib" `
-    "$($HostPlatform.ToolchainInstallRoot)\usr\lib"
+    -Path "$($HostPlatform.ToolchainInstallRoot)\usr\lib\swift\windows\_InternalSwiftScan.lib" `
+    -Destination "$($HostPlatform.ToolchainInstallRoot)\usr\lib"
 
   # Switch to swift-driver
   $SwiftDriver = ([IO.Path]::Combine((Get-ProjectBinaryCache $HostPlatform Driver), "bin", "swift-driver.exe"))
-  Copy-Item -Force $SwiftDriver "$($HostPlatform.ToolchainInstallRoot)\usr\bin\swift.exe"
-  Copy-Item -Force $SwiftDriver "$($HostPlatform.ToolchainInstallRoot)\usr\bin\swiftc.exe"
+  Copy-Item -Force `
+    -Path $SwiftDriver `
+    -Destination "$($HostPlatform.ToolchainInstallRoot)\usr\bin\swift.exe"
+  Copy-Item -Force `
+    -Path $SwiftDriver `
+    -Destination "$($HostPlatform.ToolchainInstallRoot)\usr\bin\swiftc.exe"
 }
 
 function Build-Inspect([Hashtable] $Platform) {