diff --git a/src/Xamarin.Android.Build.Tasks/Tests/Xamarin.Android.Build.Tests/PackagingTest.cs b/src/Xamarin.Android.Build.Tasks/Tests/Xamarin.Android.Build.Tests/PackagingTest.cs
index 2f9cefee558..bc3058fd9e3 100644
--- a/src/Xamarin.Android.Build.Tasks/Tests/Xamarin.Android.Build.Tests/PackagingTest.cs
+++ b/src/Xamarin.Android.Build.Tasks/Tests/Xamarin.Android.Build.Tests/PackagingTest.cs
@@ -342,21 +342,10 @@ protected override void OnResume()
 				"Java.Interop.dll",
 				"Mono.Android.dll",
 				"mscorlib.dll",
-				"System.Collections.Concurrent.dll",
-				"System.Collections.dll",
 				"System.Core.dll",
-				"System.Diagnostics.Debug.dll",
 				"System.dll",
-				"System.Linq.dll",
-				"System.Reflection.dll",
-				"System.Reflection.Extensions.dll",
-				"System.Runtime.dll",
-				"System.Runtime.Extensions.dll",
-				"System.Runtime.InteropServices.dll",
 				"System.Runtime.Serialization.dll",
-				"System.Threading.dll",
 				"System.IO.Packaging.dll",
-				"System.IO.Compression.dll",
 				"Mono.Android.Export.dll",
 				"App1.dll",
 				"FormsViewGroup.dll",
@@ -382,19 +371,8 @@ protected override void OnResume()
 				"XamFormsSample.dll",
 				"Mono.Security.dll",
 				"System.Xml.dll",
-				"System.ComponentModel.Composition.dll",
 				"System.Net.Http.dll",
 				"System.ServiceModel.Internals.dll",
-				"System.Threading.Tasks.dll",
-				"System.ObjectModel.dll",
-				"System.Globalization.dll",
-				"System.ComponentModel.dll",
-				"System.Xml.ReaderWriter.dll",
-				"System.Linq.Expressions.dll",
-				"System.IO.dll",
-				"System.Dynamic.Runtime.dll",
-				"System.Text.RegularExpressions.dll",
-				"System.Diagnostics.Tools.dll",
 				"Newtonsoft.Json.dll",
 				"Microsoft.CSharp.dll",
 				"System.Numerics.dll",