diff --git a/Tomboy/Addins/PrintNotes/PrintNotes-mac.csproj b/Tomboy/Addins/PrintNotes/PrintNotes-mac.csproj
index 14cde5a..f2772bb 100644
--- a/Tomboy/Addins/PrintNotes/PrintNotes-mac.csproj
+++ b/Tomboy/Addins/PrintNotes/PrintNotes-mac.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="3.5" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="3.5">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
@@ -84,7 +84,7 @@
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\..\Tomboy-mac.csproj">
-      <Project>{A13FBE2F-C5FF-4E8D-B687-4A309D3FE08A}</Project>
+      <Project>{315DBB30-1461-4A41-A23F-A888D84E1EA0}</Project>
       <Name>Tomboy-mac</Name>
     </ProjectReference>
   </ItemGroup>
