diff --git a/eng/sendtohelix.proj b/eng/sendtohelix.proj
index 925c3afd86a4..c34424e94f7f 100644
--- a/eng/sendtohelix.proj
+++ b/eng/sendtohelix.proj
@@ -80,11 +80,24 @@
     <_RuntimeInputs Include="$(TestHostRootPath)**/*.dll" />
   </ItemGroup>
 
+  <!-- Add global tools to runtime -->
+  <ItemGroup Condition="'$(TargetsNetCoreApp)' == 'true'">
+    <TestArchiveRuntimeDependencies Include="$(GlobalToolsDir)**\*.*" />
+  </ItemGroup>
+
   <Target Name="CompressRuntimeDirectory"
-          Inputs="@(_RuntimeInputs)"
+          Inputs="@(_RuntimeInputs);@(TestArchiveRuntimeDependencies)"
           Outputs="$(TestArchiveRuntimeFile)"
           Condition="'$(TargetGroup)' != 'AllConfigurations'">
 
+    <!-- Copy additional test dependencies. -->
+    <Copy SourceFiles="@(TestArchiveRuntimeDependencies)"
+          DestinationFolder="$(TestHostRootPath)\%(RecursiveDir)"
+          SkipUnchangedFiles="true"
+          OverwriteReadOnlyFiles="true"
+          Retries="3"
+          RetryDelayMilliseconds="300" />
+
     <MakeDir Directories="$(TestArchiveRuntimeRoot)" />
     <ZipDirectory
         SourceDirectory="$(TestHostRootPath)"