diff --git a/scripts/build.ps1 b/scripts/build.ps1
index ad9269b177..c424f75357 100644
--- a/scripts/build.ps1
+++ b/scripts/build.ps1
@@ -517,7 +517,7 @@ function Create-VsixPackage
     $testPlatformExternalsVersion = ([xml](Get-Content $env:TP_ROOT_DIR\scripts\build\TestPlatform.Dependencies.props)).Project.PropertyGroup.TestPlatformExternalsVersion
 
     # Copy legacy dependencies
-    $legacyDir = Join-Path $env:TP_PACKAGES_DIR "Microsoft.Internal.TestPlatform.Extensions\$testPlatformExternalsVersion\contentFiles\any\any"
+    $legacyDir = Join-Path $env:TP_PACKAGES_DIR "Microsoft.Internal.TestPlatform.Extensions\$testPlatformExternalsVersion-patched3\contentFiles\any\any"
     Copy-Item -Recurse $legacyDir\* $packageDir -Force
 
     # Copy Microsoft.VisualStudio.ArchitectureTools.PEReader to Extensions
diff --git a/src/package/external/external.csproj b/src/package/external/external.csproj
index a9cb55a539..1fc1b8b92f 100644
--- a/src/package/external/external.csproj
+++ b/src/package/external/external.csproj
@@ -50,7 +50,7 @@
       <PrivateAssets>All</PrivateAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.Internal.TestPlatform.Extensions">
-      <Version>$(TestPlatformExternalsVersion)</Version>
+      <Version>$(TestPlatformExternalsVersion)-patched3</Version>
       <PrivateAssets>All</PrivateAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.VisualStudio.QualityTools">