diff --git a/build/config/AssemblySignToolData.json b/build/config/AssemblySignToolData.json
index a4cac39ae6f..a3b3423bb5b 100644
--- a/build/config/AssemblySignToolData.json
+++ b/build/config/AssemblySignToolData.json
@@ -32,6 +32,7 @@
         "net40\\bin\\*\\FSharp.ProjectSystem.PropertyPages.resources.dll",
         "net40\\bin\\FSharp.ProjectSystem.FSharp.dll",
         "net40\\bin\\*\\FSharp.ProjectSystem.FSharp.resources.dll",
+        "net40\\bin\\PatternMatcher.dll",
         "coreclr\\bin\\FSharp.Core.dll",
         "coreclr\\bin\\*\\FSharp.Core.resources.dll",
         "coreclr\\bin\\FSharp.Build.dll",
@@ -65,9 +66,10 @@
     "Microsoft.DiaSymReader.dll",
     "Microsoft.DiaSymReader.PortablePdb.dll",
     "Newtonsoft.Json.dll",
-    "System.ValueTuple.4.4.0.nupkg",
     "System.Collections.Immutable.dll",
     "System.Reflection.Metadata.dll",
+    "System.ValueTuple.4.3.1.nupkg",
+    "System.ValueTuple.4.4.0.nupkg",
     "System.ValueTuple.dll"
   ]
 }
diff --git a/vsintegration/fsharp-vsintegration-src-build.proj b/vsintegration/fsharp-vsintegration-src-build.proj
index 4e0c3eb16dc..34e84acbba4 100644
--- a/vsintegration/fsharp-vsintegration-src-build.proj
+++ b/vsintegration/fsharp-vsintegration-src-build.proj
@@ -14,6 +14,7 @@
     <ProjectFiles Include="src\FSharp.ProjectSystem.FSharp\ProjectSystem.fsproj" />
     <ProjectFiles Include="src\FSharp.ProjectSystem.PropertyPages\FSharp.PropertiesPages.vbproj" />
     <ProjectFiles Include="src\FSharp.VS.FSI\FSharp.VS.FSI.fsproj" />
+    <ProjectFiles Include="src\PatternMatcher\PatternMatcher.csproj" />
   </ItemGroup>
 
   <Import Project="..\src\root.traversal.targets"/>