diff --git a/Src/Newtonsoft.Json/Newtonsoft.Json.Metro.csproj b/Src/Newtonsoft.Json/Newtonsoft.Json.Metro.csproj
index c6b11a55..e84b4a0e 100644
--- a/Src/Newtonsoft.Json/Newtonsoft.Json.Metro.csproj
+++ b/Src/Newtonsoft.Json/Newtonsoft.Json.Metro.csproj
@@ -133,6 +133,7 @@
     <Compile Include="Converters\VersionConverter.cs" />
     <Compile Include="Converters\XmlNodeConverter.cs" />
     <Compile Include="DateFormatHandling.cs" />
+    <Compile Include="DateParseHandling.cs" />
     <Compile Include="DateTimeZoneHandling.cs" />
     <Compile Include="DefaultValueHandling.cs" />
     <Compile Include="FormatterAssemblyStyle.cs" />
diff --git a/Src/Newtonsoft.Json/Newtonsoft.Json.Portable.csproj b/Src/Newtonsoft.Json/Newtonsoft.Json.Portable.csproj
index 13e03354..48798d17 100644
--- a/Src/Newtonsoft.Json/Newtonsoft.Json.Portable.csproj
+++ b/Src/Newtonsoft.Json/Newtonsoft.Json.Portable.csproj
@@ -64,6 +64,7 @@
     <Compile Include="Converters\VersionConverter.cs" />
     <Compile Include="Converters\XmlNodeConverter.cs" />
     <Compile Include="DateFormatHandling.cs" />
+    <Compile Include="DateParseHandling.cs" />
     <Compile Include="DateTimeZoneHandling.cs" />
     <Compile Include="DefaultValueHandling.cs" />
     <Compile Include="FormatterAssemblyStyle.cs" />