diff --git a/build/.gitignore b/build/.gitignore
index 66674a74..42cf3997 100644
--- a/build/.gitignore
+++ b/build/.gitignore
@@ -1,2 +1,3 @@
 StyleCopViolations.xml
-Help
\ No newline at end of file
+Help
+doc
\ No newline at end of file
diff --git a/build/build.proj b/build/build.proj
index eff0e8ec..19865fe4 100644
--- a/build/build.proj
+++ b/build/build.proj
@@ -2,11 +2,15 @@
   <UsingTask TaskName="MSBuild.ExtensionPack.CodeQuality.StyleCop" AssemblyFile=".\MSBuild_Extension_Pack_3.5.3\StyleCop\MSBuild.ExtensionPack.StyleCop.dll" />
   <UsingTask TaskName="Gallio.MSBuildTasks.Gallio" AssemblyFile="..\lib\Gallio_3.0.6.787\bin\Gallio.MSBuildTasks.dll" />
 
-  <Target Name="CompileManaged">
-    <MSBuild Projects="../src/Managed.UnitTests/Managed.UnitTests.csproj" />
+  <Target Name="CompileManagedDebug">
+    <MSBuild Projects="../src/Managed.UnitTests/Managed.UnitTests.csproj" Properties="Configuration=Debug"/>
   </Target>
 
-  <Target Name="TestManaged" DependsOnTargets="CompileManaged">
+  <Target Name="CompileManagedRelease">
+    <MSBuild Projects="../src/Managed.UnitTests/Managed.UnitTests.csproj" Properties="Configuration=Release;Optimize=True"/>
+  </Target>
+
+  <Target Name="TestManaged" DependsOnTargets="CompileManagedDebug">
     <Gallio.MSBuildTasks.Gallio
       ContinueOnError="False"
       IgnoreFailures="False"
@@ -37,9 +41,11 @@
   </Target>
   
   
-  <Target Name="BuildDocs">
+  <Target Name="BuildDocs" DependsOnTargets="CompileManagedRelease">
     <MSBuild Projects="./mathnet-numerics.shfbproj" />
   </Target>
 
-  <Target Name="BuildAndTestManaged" DependsOnTargets="TestManaged; StyleManaged; BuildDocs"></Target>
+  <Target Name="BuildAndTestManaged" DependsOnTargets="TestManaged; StyleManaged"></Target>
+  
+  <Target Name="Release" DependsOnTargets="BuildDocs"></Target>
 </Project>
\ No newline at end of file
diff --git a/build/mathnet-numerics.shfbproj b/build/mathnet-numerics.shfbproj
index 5dcb61c8..9038242a 100644
--- a/build/mathnet-numerics.shfbproj
+++ b/build/mathnet-numerics.shfbproj
@@ -21,8 +21,8 @@
     <SandcastlePath>..\tools\Sandcastle\</SandcastlePath>
     <WorkingPath>doc\</WorkingPath>
     <DocumentationSources>
-      <DocumentationSource sourceFile="..\src\Managed\bin\Debug\MathNet.Numerics.dll" xmlns="" />
-<DocumentationSource sourceFile="..\src\Managed\bin\Debug\MathNet.Numerics.XML" xmlns="" /></DocumentationSources>
+      <DocumentationSource sourceFile="..\src\Managed\bin\Release\MathNet.Numerics.dll" />
+<DocumentationSource sourceFile="..\src\Managed\bin\Release\MathNet.Numerics.xml" /></DocumentationSources>
     <Preliminary>True</Preliminary>
   </PropertyGroup>
   <!-- There are no properties for these two groups but they need to appear in
diff --git a/src/Managed/Managed.csproj b/src/Managed/Managed.csproj
index 4c4a3cf7..28f13a64 100644
--- a/src/Managed/Managed.csproj
+++ b/src/Managed/Managed.csproj
@@ -23,7 +23,8 @@
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
-    <DocumentationFile>bin\Debug\MathNet.Numerics.XML</DocumentationFile>
+    <DocumentationFile>
+    </DocumentationFile>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugType>pdbonly</DebugType>
@@ -32,6 +33,7 @@
     <DefineConstants>TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <DocumentationFile>bin\Release\MathNet.Numerics.XML</DocumentationFile>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />