diff --git a/src/Microsoft.AspNet.Diagnostics/DeveloperExceptionPage/DeveloperExceptionPageMiddleware.cs b/src/Microsoft.AspNet.Diagnostics/DeveloperExceptionPage/DeveloperExceptionPageMiddleware.cs
index 547149a22a..17273aa67a 100644
--- a/src/Microsoft.AspNet.Diagnostics/DeveloperExceptionPage/DeveloperExceptionPageMiddleware.cs
+++ b/src/Microsoft.AspNet.Diagnostics/DeveloperExceptionPage/DeveloperExceptionPageMiddleware.cs
@@ -15,7 +15,7 @@ using Microsoft.AspNet.Diagnostics.Views;
 using Microsoft.AspNet.FileProviders;
 using Microsoft.AspNet.Http;
 using Microsoft.Dnx.Compilation;
-using Microsoft.Dnx.Runtime;
+using Microsoft.Extensions.PlatformAbstractions;
 using Microsoft.Extensions.Logging;
 using StackFrame = Microsoft.AspNet.Diagnostics.Views.StackFrame;
 
diff --git a/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/RuntimeInfoExtensions.cs b/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/RuntimeInfoExtensions.cs
index d7d885ff73..f439c29c05 100644
--- a/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/RuntimeInfoExtensions.cs
+++ b/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/RuntimeInfoExtensions.cs
@@ -4,7 +4,7 @@
 using System;
 using Microsoft.AspNet.Diagnostics;
 using Microsoft.AspNet.Http;
-using Microsoft.Dnx.Runtime;
+using Microsoft.Extensions.PlatformAbstractions;
 
 namespace Microsoft.AspNet.Builder
 {
diff --git a/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/RuntimeInfoMiddleware.cs b/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/RuntimeInfoMiddleware.cs
index 8a748c22f3..cb76df8b4d 100644
--- a/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/RuntimeInfoMiddleware.cs
+++ b/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/RuntimeInfoMiddleware.cs
@@ -6,7 +6,7 @@ using System.Threading.Tasks;
 using Microsoft.AspNet.Builder;
 using Microsoft.AspNet.Diagnostics.Views;
 using Microsoft.AspNet.Http;
-using Microsoft.Dnx.Runtime;
+using Microsoft.Extensions.PlatformAbstractions;
 
 namespace Microsoft.AspNet.Diagnostics
 {
diff --git a/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/Views/RuntimeInfoPage.cs b/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/Views/RuntimeInfoPage.cs
index cb673756b2..8c9d109921 100644
--- a/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/Views/RuntimeInfoPage.cs
+++ b/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/Views/RuntimeInfoPage.cs
@@ -31,7 +31,7 @@ using Microsoft.AspNet.Diagnostics.Views
 #line hidden
     ;
 #line 6 "RuntimeInfoPage.cshtml"
-using Microsoft.Dnx.Runtime;
+using Microsoft.Extensions.PlatformAbstractions;
 
 #line default
 #line hidden
@@ -67,9 +67,9 @@ using Microsoft.Dnx.Runtime;
 #line hidden
 
             WriteLiteral("<!DOCTYPE html>\r\n<html");
-            BeginWriteAttribute("lang", " lang=\"", 429, "\"", 490, 1);
+            BeginWriteAttribute("lang", " lang=\"", 449, "\"", 510, 1);
 #line 21 "RuntimeInfoPage.cshtml"
-WriteAttributeValue("", 436, CultureInfo.CurrentUICulture.TwoLetterISOLanguageName, 436, 54, false);
+WriteAttributeValue("", 456, CultureInfo.CurrentUICulture.TwoLetterISOLanguageName, 456, 54, false);
 
 #line default
 #line hidden
@@ -212,9 +212,9 @@ WriteAttributeValue("", 436, CultureInfo.CurrentUICulture.TwoLetterISOLanguageNa
 #line hidden
 
             WriteLiteral("                <tr");
-            BeginWriteAttribute("class", " class=\"", 2209, "\"", 2237, 1);
+            BeginWriteAttribute("class", " class=\"", 2229, "\"", 2257, 1);
 #line 58 "RuntimeInfoPage.cshtml"
-WriteAttributeValue("", 2217, even?"even":"odd", 2217, 20, false);
+WriteAttributeValue("", 2237, even?"even":"odd", 2237, 20, false);
 
 #line default
 #line hidden
diff --git a/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/Views/RuntimeInfoPage.cshtml b/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/Views/RuntimeInfoPage.cshtml
index 6312332a94..12eabdbb0e 100644
--- a/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/Views/RuntimeInfoPage.cshtml
+++ b/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/Views/RuntimeInfoPage.cshtml
@@ -3,7 +3,7 @@
 @using System.Linq
 @using Microsoft.AspNet.Diagnostics
 @using Microsoft.AspNet.Diagnostics.Views
-@using Microsoft.Dnx.Runtime;
+@using Microsoft.Extensions.PlatformAbstractions;
 
 @functions
 {
diff --git a/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/Views/RuntimeInfoPageModel.cs b/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/Views/RuntimeInfoPageModel.cs
index 90030251bd..8d9ac08b42 100644
--- a/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/Views/RuntimeInfoPageModel.cs
+++ b/src/Microsoft.AspNet.Diagnostics/RuntimeInfo/Views/RuntimeInfoPageModel.cs
@@ -2,7 +2,7 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System.Collections.Generic;
-using Microsoft.Dnx.Runtime;
+using Microsoft.Extensions.PlatformAbstractions;
 
 namespace Microsoft.AspNet.Diagnostics.Views
 {
diff --git a/test/Microsoft.AspNet.Diagnostics.Tests/DeveloperExceptionPageMiddlewareTest.cs b/test/Microsoft.AspNet.Diagnostics.Tests/DeveloperExceptionPageMiddlewareTest.cs
index 99de9d035e..95e1fb104b 100644
--- a/test/Microsoft.AspNet.Diagnostics.Tests/DeveloperExceptionPageMiddlewareTest.cs
+++ b/test/Microsoft.AspNet.Diagnostics.Tests/DeveloperExceptionPageMiddlewareTest.cs
@@ -14,7 +14,7 @@ using Microsoft.AspNet.Builder;
 using Microsoft.AspNet.FileProviders;
 using Microsoft.AspNet.TestHost;
 using Microsoft.AspNet.Testing;
-using Microsoft.Dnx.Runtime;
+using Microsoft.Extensions.PlatformAbstractions;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Primitives;
diff --git a/test/Microsoft.AspNet.Diagnostics.Tests/RuntimeInfoMiddlewareTest.cs b/test/Microsoft.AspNet.Diagnostics.Tests/RuntimeInfoMiddlewareTest.cs
index c6a494942f..7ce0bd4982 100644
--- a/test/Microsoft.AspNet.Diagnostics.Tests/RuntimeInfoMiddlewareTest.cs
+++ b/test/Microsoft.AspNet.Diagnostics.Tests/RuntimeInfoMiddlewareTest.cs
@@ -11,7 +11,7 @@ using System.Threading.Tasks;
 using Microsoft.AspNet.Builder;
 using Microsoft.AspNet.Http;
 using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Dnx.Runtime;
+using Microsoft.Extensions.PlatformAbstractions;
 using Microsoft.Extensions.WebEncoders;
 #if DNX451
 using Moq;
