diff --git a/src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs b/src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs
index 1f49a8b42c8e8..b7559ddce6508 100644
--- a/src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs
+++ b/src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/BootJsonBuilderHelper.cs
@@ -18,7 +18,11 @@ public class BootJsonBuilderHelper(TaskLoggingHelper Log, string DebugLevel, boo
         ];
 
         private static readonly string[] extraMultiThreadedCoreAssemblyName = [
-            "System.Threading.Channels"
+            "System.Threading.Channels",
+            "System.Threading.ThreadPool",
+            "System.Threading",
+            "System.Collections",
+            "System.Collections.Concurrent",
         ];
 
         public bool IsCoreAssembly(string fileName)