diff --git a/source-build.slnf b/source-build.slnf
index 5c78765ce671..8670ef2f534e 100644
--- a/source-build.slnf
+++ b/source-build.slnf
@@ -23,6 +23,7 @@
       "src\\Layout\\tool_msbuild\\tool_msbuild.csproj",
       "src\\Layout\\tool_nuget\\tool_nuget.csproj",
       "src\\Layout\\toolset-tasks\\toolset-tasks.csproj",
+      "src\\Microsoft.DotNet.ApiSymbolExtensions\\Microsoft.DotNet.ApiSymbolExtensions.csproj",
       "src\\Microsoft.DotNet.TemplateLocator\\Microsoft.DotNet.TemplateLocator.csproj",
       "src\\Microsoft.Win32.Msi\\Microsoft.Win32.Msi.csproj",
       "src\\RazorSdk\\Tasks\\Microsoft.NET.Sdk.Razor.Tasks.csproj",
diff --git a/src/ApiCompat/apicompat.slnf b/src/ApiCompat/apicompat.slnf
index d1efc05dfdb3..72c3ad1d5a85 100644
--- a/src/ApiCompat/apicompat.slnf
+++ b/src/ApiCompat/apicompat.slnf
@@ -2,15 +2,15 @@
   "solution": {
     "path": "..\\..\\sdk.sln",
     "projects": [
-      "src\\Cli\\Microsoft.DotNet.Cli.Utils\\Microsoft.DotNet.Cli.Utils.csproj",
-      "src\\Cli\\Microsoft.DotNet.InternalAbstractions\\Microsoft.DotNet.InternalAbstractions.csproj",
       "src\\ApiCompat\\Microsoft.DotNet.ApiCompat.Shared\\Microsoft.DotNet.ApiCompat.Shared.shproj",
       "src\\ApiCompat\\Microsoft.DotNet.ApiCompat.Task\\Microsoft.DotNet.ApiCompat.Task.csproj",
       "src\\ApiCompat\\Microsoft.DotNet.ApiCompat.Tool\\Microsoft.DotNet.ApiCompat.Tool.csproj",
       "src\\ApiCompat\\Microsoft.DotNet.ApiCompatibility\\Microsoft.DotNet.ApiCompatibility.csproj",
       "src\\ApiCompat\\Microsoft.DotNet.PackageValidation\\Microsoft.DotNet.PackageValidation.csproj",
-      "src\\Microsoft.DotNet.ApiSymbolExtensions\\Microsoft.DotNet.ApiSymbolExtensions.csproj",
+      "src\\Cli\\Microsoft.DotNet.Cli.Utils\\Microsoft.DotNet.Cli.Utils.csproj",
+      "src\\Cli\\Microsoft.DotNet.InternalAbstractions\\Microsoft.DotNet.InternalAbstractions.csproj",
       "src\\Layout\\toolset-tasks\\toolset-tasks.csproj",
+      "src\\Microsoft.DotNet.ApiSymbolExtensions\\Microsoft.DotNet.ApiSymbolExtensions.csproj",
       "src\\Tests\\Microsoft.DotNet.ApiCompat.IntegrationTests\\Microsoft.DotNet.ApiCompat.IntegrationTests.csproj",
       "src\\Tests\\Microsoft.DotNet.ApiCompat.Tests\\Microsoft.DotNet.ApiCompat.Tests.csproj",
       "src\\Tests\\Microsoft.DotNet.ApiCompatibility.Tests\\Microsoft.DotNet.ApiCompatibility.Tests.csproj",
diff --git a/src/Tasks/Microsoft.NET.Build.Tasks/Microsoft.NET.Build.Tasks.csproj b/src/Tasks/Microsoft.NET.Build.Tasks/Microsoft.NET.Build.Tasks.csproj
index 25409c90e146..872a49d3c1d4 100644
--- a/src/Tasks/Microsoft.NET.Build.Tasks/Microsoft.NET.Build.Tasks.csproj
+++ b/src/Tasks/Microsoft.NET.Build.Tasks/Microsoft.NET.Build.Tasks.csproj
@@ -57,6 +57,7 @@
     <ProjectReference Include="..\..\ApiCompat\Microsoft.DotNet.ApiCompatibility\Microsoft.DotNet.ApiCompatibility.csproj" OutputItemType="ReferenceCopyLocalPaths" ReferenceOutputAssembly="false" />
     <ProjectReference Include="..\..\ApiCompat\Microsoft.DotNet.PackageValidation\Microsoft.DotNet.PackageValidation.csproj" OutputItemType="ReferenceCopyLocalPaths" ReferenceOutputAssembly="false" />
     <ProjectReference Include="..\..\ApiCompat\Microsoft.DotNet.ApiCompat.Task\Microsoft.DotNet.ApiCompat.Task.csproj" OutputItemType="ReferenceCopyLocalPaths" ReferenceOutputAssembly="false" />
+    <ProjectReference Include="..\..\Microsoft.DotNet.ApiSymbolExtensions\Microsoft.DotNet.ApiSymbolExtensions.csproj" OutputItemType="ReferenceCopyLocalPaths" ReferenceOutputAssembly="false" />
   </ItemGroup>
 
 
diff --git a/src/Tasks/Microsoft.NET.slnf b/src/Tasks/Microsoft.NET.slnf
index 27b366effa63..e12a0af2bc88 100644
--- a/src/Tasks/Microsoft.NET.slnf
+++ b/src/Tasks/Microsoft.NET.slnf
@@ -12,6 +12,7 @@
       "src\\ApiCompat\\Microsoft.DotNet.ApiCompat.Tool\\Microsoft.DotNet.ApiCompat.Tool.csproj",
       "src\\ApiCompat\\Microsoft.DotNet.ApiCompatibility\\Microsoft.DotNet.ApiCompatibility.csproj",
       "src\\ApiCompat\\Microsoft.DotNet.PackageValidation\\Microsoft.DotNet.PackageValidation.csproj",
+      "src\\Microsoft.DotNet.ApiSymbolExtensions\\Microsoft.DotNet.ApiSymbolExtensions.csproj",
       "src\\Microsoft.DotNet.TemplateLocator\\Microsoft.DotNet.TemplateLocator.csproj",
       "src\\Microsoft.Win32.Msi\\Microsoft.Win32.Msi.csproj",
       "src\\Resolvers\\Microsoft.DotNet.MSBuildSdkResolver\\Microsoft.DotNet.MSBuildSdkResolver.csproj",