diff --git a/samples/ErrorPageSample/ErrorPageSample.kproj b/samples/ErrorPageSample/ErrorPageSample.kproj
index 555b64fe7d..7e847d1f05 100644
--- a/samples/ErrorPageSample/ErrorPageSample.kproj
+++ b/samples/ErrorPageSample/ErrorPageSample.kproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="__ToolsVersion__" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">12.0</VisualStudioVersion>
@@ -20,10 +20,10 @@
     <DevelopmentServerPort>47205</DevelopmentServerPort>
   </PropertyGroup>
   <ItemGroup>
-    <Content Include="Project.json" />
+    <Content Include="project.json" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Startup.cs" />
   </ItemGroup>
   <Import Project="$(VSToolsPath)\AspNet\Microsoft.Web.AspNet.targets" Condition="'$(VSToolsPath)' != ''" />
-</Project>
\ No newline at end of file
+</Project>
diff --git a/samples/WelcomePageSample/WelcomePageSample.kproj b/samples/WelcomePageSample/WelcomePageSample.kproj
index 77b23fbf12..3e2296c604 100644
--- a/samples/WelcomePageSample/WelcomePageSample.kproj
+++ b/samples/WelcomePageSample/WelcomePageSample.kproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="__ToolsVersion__" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">12.0</VisualStudioVersion>
@@ -20,10 +20,10 @@
     <DevelopmentServerPort>47126</DevelopmentServerPort>
   </PropertyGroup>
   <ItemGroup>
-    <Content Include="Project.json" />
+    <Content Include="project.json" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Startup.cs" />
   </ItemGroup>
   <Import Project="$(VSToolsPath)\AspNet\Microsoft.Web.AspNet.targets" Condition="'$(VSToolsPath)' != ''" />
-</Project>
\ No newline at end of file
+</Project>
diff --git a/src/Microsoft.AspNet.Diagnostics/Microsoft.AspNet.Diagnostics.kproj b/src/Microsoft.AspNet.Diagnostics/Microsoft.AspNet.Diagnostics.kproj
index 369b38f6ab..3f17fbc4f1 100644
--- a/src/Microsoft.AspNet.Diagnostics/Microsoft.AspNet.Diagnostics.kproj
+++ b/src/Microsoft.AspNet.Diagnostics/Microsoft.AspNet.Diagnostics.kproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="__ToolsVersion__" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">12.0</VisualStudioVersion>
@@ -1004,7 +1004,7 @@
     <Content Include="node_modules\grunt\package.json" />
     <Content Include="node_modules\grunt\README.md" />
     <Content Include="package.json" />
-    <Content Include="Project.json" />
+    <Content Include="project.json" />
     <Content Include="Resources.resx" />
     <Content Include="Views\DiagnosticsPage.cshtml" />
     <Content Include="Views\ErrorPage.cshtml" />
@@ -1033,4 +1033,4 @@
     <Compile Include="WelcomePageOptions.cs" />
   </ItemGroup>
   <Import Project="$(VSToolsPath)\AspNet\Microsoft.Web.AspNet.targets" Condition="'$(VSToolsPath)' != ''" />
-</Project>
\ No newline at end of file
+</Project>
diff --git a/src/PageGenerator/PageGenerator.kproj b/src/PageGenerator/PageGenerator.kproj
index 291ff68291..7c4a2d29bf 100644
--- a/src/PageGenerator/PageGenerator.kproj
+++ b/src/PageGenerator/PageGenerator.kproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">12.0</VisualStudioVersion>
@@ -20,7 +20,7 @@
     <Compile Include="Program.cs" />
   </ItemGroup>
   <ItemGroup>
-    <Content Include="Project.json" />
+    <Content Include="project.json" />
   </ItemGroup>
   <Import Project="$(VSToolsPath)\AspNet\Microsoft.Web.AspNet.targets" Condition="'$(VSToolsPath)' != ''" />
-</Project>
\ No newline at end of file
+</Project>