diff --git a/build/DependencyVersions.props b/build/DependencyVersions.props
index e4ddf2ecf..c2aa53b24 100644
--- a/build/DependencyVersions.props
+++ b/build/DependencyVersions.props
@@ -2,7 +2,7 @@
 <Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <CLI_SharedFrameworkVersion>2.0.0</CLI_SharedFrameworkVersion>
-    <CLI_MSBuild_Version>15.5.0-preview-000165-1081473</CLI_MSBuild_Version>
+    <CLI_MSBuild_Version>15.5.0-preview-000170-1090113</CLI_MSBuild_Version>
     <CLI_Roslyn_Version>2.6.0-beta2-62210-01</CLI_Roslyn_Version>
     <CLI_DiaSymNative_Version>1.6.0-beta2-25304</CLI_DiaSymNative_Version>
     <CLI_FSharp_Version>4.2.0-rtm-170926-0</CLI_FSharp_Version>
diff --git a/resources/MSBuildImports/15.0/Microsoft.Common.targets/ImportAfter/Microsoft.NuGet.ImportAfter.targets b/resources/MSBuildImports/15.0/Microsoft.Common.targets/ImportAfter/Microsoft.NuGet.ImportAfter.targets
deleted file mode 100644
index 433922aac..000000000
--- a/resources/MSBuildImports/15.0/Microsoft.Common.targets/ImportAfter/Microsoft.NuGet.ImportAfter.targets
+++ /dev/null
@@ -1,18 +0,0 @@
-<!--
-***********************************************************************************************
-Microsoft.NuGet.ImportAfter.targets
-
-WARNING:  DO NOT MODIFY this file unless you are knowledgeable about MSBuild and have
-          created a backup copy.  Incorrect changes to this file will make it
-          impossible to load or build your projects from the command-line or the IDE.
-
-Copyright (c) .NET Foundation. All rights reserved. 
-***********************************************************************************************
--->
-<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <!-- Import NuGet.targets for Restore -->
-  <PropertyGroup>
-    <NuGetRestoreTargets Condition="'$(NuGetRestoreTargets)'==''">$(MSBuildExtensionsPath)\NuGet.targets</NuGetRestoreTargets>
-  </PropertyGroup>
-  <Import Condition="Exists('$(NuGetRestoreTargets)')" Project="$(NuGetRestoreTargets)" />
-</Project>