diff --git a/SPTInstaller/Models/InstallerUpdateInfo.cs b/SPTInstaller/Models/InstallerUpdateInfo.cs
index 2b6e956..bb5769c 100644
--- a/SPTInstaller/Models/InstallerUpdateInfo.cs
+++ b/SPTInstaller/Models/InstallerUpdateInfo.cs
@@ -88,7 +88,7 @@ public class InstallerUpdateInfo : ReactiveObject
 
         var progress = new Progress<double>(x => DownloadProgress = (int)x);
 
-        var file = await DownloadCacheHelper.GetOrDownloadFileAsync("SPTInstller.exe", NewInstallerUrl, progress);
+        var file = await DownloadCacheHelper.DownloadFileAsync("SPTInstller.exe", NewInstallerUrl, progress);
 
         if (file == null || !file.Exists)
         {
diff --git a/SPTInstaller/Resources/update.ps1 b/SPTInstaller/Resources/update.ps1
index 7e75bec..5cb9e24 100644
--- a/SPTInstaller/Resources/update.ps1
+++ b/SPTInstaller/Resources/update.ps1
@@ -22,6 +22,9 @@ Start-BitsTransfer -Source $source -Destination $destination -DisplayName "Updat
 
 Remove-Module -Name BitsTransfer
 
+# remove the new installer from the cache folder after it is copied
+Remove-Item -Path $source
+
 Start-Process $destination
 
 Write-Host "Done"
\ No newline at end of file