diff --git a/build.proj b/build.proj
index 42efa2caf63a..297a96ce987f 100644
--- a/build.proj
+++ b/build.proj
@@ -183,7 +183,7 @@
       <RuntimeDllsIncludeList>Microsoft.Powershell.*.dll,System*.dll,Microsoft.VisualBasic.dll,Microsoft.CSharp.dll,Microsoft.CodeAnalysis.dll,Microsoft.CodeAnalysis.CSharp.dll</RuntimeDllsIncludeList>
       <RuntimeDllsExcludeList>System.Security.Cryptography.ProtectedData.dll,System.Configuration.ConfigurationManager.dll,System.Runtime.CompilerServices.Unsafe.dll,System.IO.FileSystem.AccessControl.dll,System.Buffers.dll,System.Text.Encodings.Web.dll,System.CodeDom.dll,System.Management.dll,System.Text.Json.dll,System.Threading.Tasks.Extensions.dll</RuntimeDllsExcludeList>
     </PropertyGroup>
-    <Exec Command="$(PowerShellCoreCommandPrefix) &quot;Get-ChildItem -Path $(RepoArtifacts)/$(Configuration) -Recurse -Include $(RuntimeDllsIncludeList) -Exclude $(RuntimeDllsExcludeList) | Where-Object {$_.FullName -notlike '*PreloadAssemblies*' -and $_.FullName -notlike '*NetCoreAssemblies*'} | Remove-Item -Force&quot;" />
+    <Exec Command="$(PowerShellCoreCommandPrefix) &quot;Get-ChildItem -Path $(RepoArtifacts)/$(Configuration) -Recurse -Include $(RuntimeDllsIncludeList) -Exclude $(RuntimeDllsExcludeList) | Where-Object {{$_}.FullName -notlike '*PreloadAssemblies*' -and {$_}.FullName -notlike '*NetCoreAssemblies*'} | Remove-Item -Force&quot;" />
     <Exec Command="$(PowerShellCoreCommandPrefix) &quot;Get-ChildItem -Path $(RepoArtifacts)/$(Configuration) -Recurse -Include 'runtimes' | Remove-Item -Recurse -Force&quot;" Condition="'$(CodeSign)' == 'true'" />
 
     <Exec Command="$(PowerShellCoreCommandPrefix) &quot;. $(RepoTools)/UpdateModules.ps1 -BuildConfig $(Configuration) -Scope $(Scope)&quot;" />