diff --git a/src/Microsoft.AspNet.Routing/Microsoft.AspNet.Routing.kproj b/src/Microsoft.AspNet.Routing/Microsoft.AspNet.Routing.kproj
index ce9c337704..2d2fcb5b88 100644
--- a/src/Microsoft.AspNet.Routing/Microsoft.AspNet.Routing.kproj
+++ b/src/Microsoft.AspNet.Routing/Microsoft.AspNet.Routing.kproj
@@ -15,7 +15,6 @@
   </PropertyGroup>
   <PropertyGroup>
     <SchemaVersion>2.0</SchemaVersion>
-  </PropertyGroup>
-    <Compile Include="Constraints\RegexInlineRouteConstraint.cs" />
+  </PropertyGroup>  
   <Import Project="$(VSToolsPath)\AspNet\Microsoft.Web.AspNet.targets" Condition="'$(VSToolsPath)' != ''" />
 </Project>
\ No newline at end of file