diff --git a/build.ps1 b/build.ps1
index 2e1a795..ee4e1bb 100644
--- a/build.ps1
+++ b/build.ps1
@@ -11,18 +11,28 @@ param (
 
     [Parameter()]
     [switch]
-    $Test
+    $Test,
+
+    [Parameter()]
+    $MsBuildExe
 )
 
 . "$PSScriptRoot\common.ps1"
 
-$msBuildPath = Resolve-MsBuildPath -ErrorAction Stop
+# if (!$MsBuildExe) {
+#     $MsBuildExe = Resolve-MsBuildPath -ErrorAction Stop
+# }
+# else {
+#     $MsBuildExe = $MsBuildExe
+# }
+
+$MsBuildExe ??= (Resolve-MsBuildPath -ErrorAction Stop)
 
-if (!$msBuildPath) {
+if (!$MsBuildExe) {
     throw "Could not resolve MSBuild path."
 }
 
-$null = Test-Path $msBuildPath -ErrorAction Stop
+$null = Test-Path $MsBuildExe -ErrorAction Stop
 
 $solution = Join-Path -Path $PSScriptRoot -ChildPath 'TwinGet.sln'
 
@@ -30,7 +40,7 @@ if (-not $NoRestore) {
     dotnet restore $solution
 }
 
-& $msBuildPath $solution -p:Configuration=$Configuration
+& $MsBuildExe $solution -p:Configuration=$Configuration
 
 if ($Test) {
     dotnet test --configuration $Configuration --no-build --no-restore --logger "trx;verbosity=detailed;LogFileName=test_results.trx" $PSScriptRoot\TwinGet.sln