diff --git a/build/NuSpecs/UmbracoCms.Core.nuspec b/build/NuSpecs/UmbracoCms.Core.nuspec
index 72733c5800..76fececf9b 100644
--- a/build/NuSpecs/UmbracoCms.Core.nuspec
+++ b/build/NuSpecs/UmbracoCms.Core.nuspec
@@ -40,33 +40,22 @@
     </dependencies>
   </metadata>
   <files>
-    <file src="..\_BuildOutput\WebApp\bin\businesslogic.dll" target="lib\businesslogic.dll" />
-    <file src="..\_BuildOutput\WebApp\bin\businesslogic.xml" target="lib\businesslogic.xml" />
     <file src="..\_BuildOutput\WebApp\bin\cms.dll" target="lib\cms.dll" />
     <file src="..\_BuildOutput\WebApp\bin\cms.xml" target="lib\cms.xml" />
     <file src="..\_BuildOutput\WebApp\bin\controls.dll" target="lib\controls.dll" />
     <file src="..\_BuildOutput\WebApp\bin\controls.xml" target="lib\controls.xml" />
-    <file src="..\_BuildOutput\WebApp\bin\interfaces.dll" target="lib\interfaces.dll" />
-    <file src="..\_BuildOutput\WebApp\bin\interfaces.xml" target="lib\interfaces.xml" />
     <file src="..\_BuildOutput\WebApp\bin\log4net.dll" target="lib\log4net.dll" />
     <file src="..\_BuildOutput\WebApp\bin\Microsoft.ApplicationBlocks.Data.dll" target="lib\Microsoft.ApplicationBlocks.Data.dll" />
     <file src="..\_BuildOutput\WebApp\bin\SQLCE4Umbraco.dll" target="lib\SQLCE4Umbraco.dll" />
     <file src="..\_BuildOutput\WebApp\bin\SQLCE4Umbraco.xml" target="lib\SQLCE4Umbraco.xml" />
     <file src="..\_BuildOutput\WebApp\bin\System.Data.SqlServerCe.dll" target="lib\System.Data.SqlServerCe.dll" />
     <file src="..\_BuildOutput\WebApp\bin\System.Data.SqlServerCe.Entity.dll" target="lib\System.Data.SqlServerCe.Entity.dll" />
-    <file src="..\_BuildOutput\WebApp\bin\TidyNet.dll" target="lib\TidyNet.dll" />
     <file src="..\_BuildOutput\WebApp\bin\Umbraco.Core.dll" target="lib\Umbraco.Core.dll" />
     <file src="..\_BuildOutput\WebApp\bin\Umbraco.Core.xml" target="lib\Umbraco.Core.xml" />
     <file src="..\_BuildOutput\WebApp\bin\umbraco.DataLayer.dll" target="lib\umbraco.DataLayer.dll" />
     <file src="..\_BuildOutput\WebApp\bin\umbraco.DataLayer.xml" target="lib\umbraco.DataLayer.xml" />
     <file src="..\_BuildOutput\WebApp\bin\umbraco.dll" target="lib\umbraco.dll" />
     <file src="..\_BuildOutput\WebApp\bin\umbraco.xml" target="lib\umbraco.xml" />
-    <file src="..\_BuildOutput\WebApp\bin\umbraco.editorControls.dll" target="lib\umbraco.editorControls.dll" />
-    <file src="..\_BuildOutput\WebApp\bin\umbraco.editorControls.xml" target="lib\umbraco.editorControls.xml" />
-    <file src="..\_BuildOutput\WebApp\bin\umbraco.MacroEngines.dll" target="lib\umbraco.MacroEngines.dll" />
-    <file src="..\_BuildOutput\WebApp\bin\umbraco.MacroEngines.xml" target="lib\umbraco.MacroEngines.xml" />
-    <file src="..\_BuildOutput\WebApp\bin\umbraco.providers.dll" target="lib\umbraco.providers.dll" />
-    <file src="..\_BuildOutput\WebApp\bin\umbraco.providers.xml" target="lib\umbraco.providers.xml" />
     <file src="..\_BuildOutput\WebApp\bin\Umbraco.Web.UI.dll" target="lib\Umbraco.Web.UI.dll" />
     <file src="..\_BuildOutput\WebApp\bin\Umbraco.Web.UI.xml" target="lib\Umbraco.Web.UI.xml" />
     <file src="..\_BuildOutput\WebApp\bin\UmbracoExamine.dll" target="lib\UmbracoExamine.dll" />
@@ -76,24 +65,14 @@
     <!-- Added to be able to produce a symbols package -->
     <file src="..\_BuildOutput\bin\SQLCE4Umbraco.pdb" target="lib" />
     <file src="..\..\src\SQLCE4Umbraco\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\SQLCE4Umbraco" />
-    <file src="..\_BuildOutput\bin\businesslogic.pdb" target="lib" />
-    <file src="..\..\src\umbraco.businesslogic\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.businesslogic" />
     <file src="..\_BuildOutput\bin\cms.pdb" target="lib" />
     <file src="..\..\src\umbraco.cms\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.cms" />
     <file src="..\_BuildOutput\bin\controls.pdb" target="lib" />
     <file src="..\..\src\umbraco.controls\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.controls" />
-    <file src="..\_BuildOutput\bin\interfaces.pdb" target="lib" />
-    <file src="..\..\src\umbraco.interfaces\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.interfaces" />
     <file src="..\_BuildOutput\bin\Umbraco.Core.pdb" target="lib" />
     <file src="..\..\src\Umbraco.Core\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\Umbraco.Core" />
     <file src="..\_BuildOutput\bin\umbraco.DataLayer.pdb" target="lib" />
     <file src="..\..\src\umbraco.datalayer\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.datalayer" />
-    <file src="..\_BuildOutput\bin\umbraco.editorControls.pdb" target="lib" />
-    <file src="..\..\src\umbraco.editorControls\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.editorControls" />
-    <file src="..\_BuildOutput\bin\umbraco.MacroEngines.pdb" target="lib" />
-    <file src="..\..\src\umbraco.MacroEngines\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.MacroEngines" />
-    <file src="..\_BuildOutput\bin\umbraco.providers.pdb" target="lib" />
-    <file src="..\..\src\umbraco.providers\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.providers" />
     <file src="..\_BuildOutput\bin\umbraco.pdb" target="lib" />
     <file src="..\..\src\Umbraco.Web\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\Umbraco.Web" />
     <file src="..\_BuildOutput\bin\Umbraco.Web.UI.pdb" target="lib" />