diff --git a/src/Microsoft.NuGet.Build.Tasks/Microsoft.NuGet.targets b/src/Microsoft.NuGet.Build.Tasks/Microsoft.NuGet.targets
index a80df0d23..af9fb4636 100644
--- a/src/Microsoft.NuGet.Build.Tasks/Microsoft.NuGet.targets
+++ b/src/Microsoft.NuGet.Build.Tasks/Microsoft.NuGet.targets
@@ -110,7 +110,7 @@ Copyright (c) .NET Foundation. All rights reserved.
 
   <!-- If RuntimeIdentifiers weren't already specified for non-UAP projects, then generate it -->
   <PropertyGroup Condition="'$(BaseNuGetRuntimeIdentifier)' == 'win' and '$(NuGetRuntimeIdentifier)' != '' and '$(RuntimeIdentifiers)' == '' and '$(RuntimeIdentifier)' == ''">
-    <RuntimeIdentifiers>win;win-x86;win-x64</RuntimeIdentifiers>
+    <RuntimeIdentifiers>win;win-x86;win-x64;win-arm64</RuntimeIdentifiers>
   </PropertyGroup>
 
   <ItemGroup>