diff --git a/build.ps1 b/build.ps1
old mode 100644
new mode 100755
index 6c85e9e8c9..0962436bef
--- a/build.ps1
+++ b/build.ps1
@@ -1,4 +1,4 @@
-#!/usr/bin/pwsh
+#!/usr/bin/env pwsh
 <#
 .PARAMETER Stage
 The build stage to execute.