diff --git a/profiles/DerGeret/Windows/Setup.ps1 b/profiles/DerGeret/Windows/Setup.ps1
index 4f85ae26..94763bf9 100644
--- a/profiles/DerGeret/Windows/Setup.ps1
+++ b/profiles/DerGeret/Windows/Setup.ps1
@@ -46,7 +46,7 @@ $Global:SetupConfigPostprocessor = {
     $size = $winPartition.OwnerDocument.CreateElement("Size");
     $size.InnerText = "$((1 * 1024 * 1024) - $garbage)";
     $winPartition.RemoveChild($winPartition.SelectSingleNode("./ua:Extend", $namespace));
-    $winPartition.AppendChild($size);
+    $null = $winPartition.AppendChild($size);
 
     $newPartition.SelectSingleNode("./ua:Order", $namespace).InnerText = "$newIndex";
     $null = $partitionCreationContainer.AppendChild($newPartition);