diff --git a/tools/bootstrap/node_.ps1 b/tools/bootstrap/node_.ps1
index ac8d3b343f1..1107d9542c8 100644
--- a/tools/bootstrap/node_.ps1
+++ b/tools/bootstrap/node_.ps1
@@ -20,7 +20,8 @@ function Download-Node {
 	Write-Output "Downloading Node v$NodeVersion (may take a while)"
 	New-Item $NodeTargetDir -ItemType Directory -ErrorAction silentlyContinue | Out-Null
 	$WebClient = New-Object Net.WebClient
-	$WebClient.DownloadFile($NodeSource, $NodeTarget)
+	$WebClient.DownloadFile($NodeSource, "$NodeTarget.downloading")
+	Rename-Item "$NodeTarget.downloading" $NodeTarget
 }
 
 ## Convenience variables