diff --git a/RestSharp.MonoDroid/RestSharp.MonoDroid.csproj b/RestSharp.MonoDroid/RestSharp.MonoDroid.csproj
index 5bfb178f9..f939537a7 100644
--- a/RestSharp.MonoDroid/RestSharp.MonoDroid.csproj
+++ b/RestSharp.MonoDroid/RestSharp.MonoDroid.csproj
@@ -96,6 +96,9 @@
RestResponse.cs
+
+ SimpleJson.cs
+
Validation\Require.cs