diff --git a/src/package/sign/sign.proj b/src/package/sign/sign.proj
index 8f4b1bf6b2..05c75b4bb2 100644
--- a/src/package/sign/sign.proj
+++ b/src/package/sign/sign.proj
@@ -133,6 +133,7 @@
       <AssembliesToSign Include="$(ArtifactsDirectory)TestHostNet\Microsoft.VisualStudio.TestPlatform.Common.dll" />
       <AssembliesToSign Include="$(ArtifactsDirectory)TestHostNet\Microsoft.VisualStudio.TestPlatform.ObjectModel.dll" />
       <AssembliesToSign Include="$(ArtifactsDirectory)TestHostNet\testhost.dll" />
+      <AssembliesToSign Include="$(ArtifactsDirectory)TestHostNet\testhost.exe" />
       <AssembliesToSign Include="$(ArtifactsDirectory)TestHostNet\win10-arm64\Microsoft.TestPlatform.PlatformAbstractions.dll" />
       <AssembliesToSign Include="$(ArtifactsDirectory)TestHostNet\win10-arm64\testhost.arm64.dll" />
       <NativeBinariesToSign Include="$(ArtifactsDirectory)TestHostNet\win10-arm64\testhost.arm64.exe" />
@@ -165,6 +166,7 @@
       <NativeBinariesToSign Include="$(ArtifactsCore31Directory)Microsoft.VisualStudio.TestTools.CppUnitTestFramework.Executor.arm64.dll" />
       <Core31AssembliesToSign Include="$(ArtifactsCore31Directory)testhost.dll" />
       <Core31AssembliesToSign Include="$(ArtifactsCore31Directory)vstest.console.dll" />
+      <Core31AssembliesToSign Include="$(ArtifactsCore31Directory)vstest.console.exe" />
 
       <Core31AssembliesToSign Include="$(ArtifactsCore31Directory)TestHostNetFramework\Microsoft.TestPlatform.CommunicationUtilities.dll" />
       <Core31AssembliesToSign Include="$(ArtifactsCore31Directory)TestHostNetFramework\Microsoft.TestPlatform.CoreUtilities.dll" />
@@ -192,6 +194,7 @@
       <Core31AssembliesToSign Include="$(ArtifactsCore31Directory)TestHostNetFramework\testhost.net472.arm64.exe" />
       <Core31AssembliesToSign Include="$(ArtifactsCore31Directory)TestHostNetFramework\testhost.net48.arm64.exe" />
 
+      <Core31AssembliesToSign Include="$(ArtifactsCore31Directory)datacollector.exe" />
       <Core31AssembliesToSign Include="$(ArtifactsCore31Directory)TestHostNetFramework\datacollector.exe" />
       <Core31AssembliesToSign Include="$(ArtifactsCore31Directory)TestHostNetFramework\datacollector.arm64.exe" />
 
@@ -250,7 +253,9 @@
 
     <!-- Sign Microsoft.TestPlatform.TestHost -->
     <ItemGroup>
+      <TestHostCoreAssembliesToSign Include="$(ArtifactsBaseDirectory)Microsoft.TestPlatform.TestHost\uap10.0\testhost.exe" />
       <TestHostCoreAssembliesToSign Include="$(ArtifactsBaseDirectory)Microsoft.TestPlatform.TestHost\netcoreapp3.1\testhost.dll" />
+      <TestHostCoreAssembliesToSign Include="$(ArtifactsBaseDirectory)Microsoft.TestPlatform.TestHost\netcoreapp3.1\testhost.exe" />
       <NativeBinariesToSign Include="$(ArtifactsBaseDirectory)Microsoft.TestPlatform.TestHost\netcoreapp3.1\win7-x64\testhost.exe" />
       <TestHostCoreAssembliesToSign Include="$(ArtifactsBaseDirectory)Microsoft.TestPlatform.TestHost\netcoreapp3.1\win7-x64\testhost.dll" />
       <TestHostCoreAssembliesToSign Include="$(ArtifactsBaseDirectory)Microsoft.TestPlatform.TestHost\netcoreapp3.1\win7-x64\Microsoft.TestPlatform.PlatformAbstractions.dll" />