diff --git a/src/Orchard.Web/Modules/Orchard.DesignerTools/Orchard.DesignerTools.csproj b/src/Orchard.Web/Modules/Orchard.DesignerTools/Orchard.DesignerTools.csproj
index bef1fd3a7..5a044d92a 100644
--- a/src/Orchard.Web/Modules/Orchard.DesignerTools/Orchard.DesignerTools.csproj
+++ b/src/Orchard.Web/Modules/Orchard.DesignerTools/Orchard.DesignerTools.csproj
@@ -40,7 +40,9 @@
     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="ClaySharp, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL" />
+    <Reference Include="ClaySharp">
+      <HintPath>..\..\..\..\lib\claysharp\ClaySharp.dll</HintPath>
+    </Reference>
     <Reference Include="Microsoft.CSharp" />
     <Reference Include="System" />
     <Reference Include="System.Data" />
diff --git a/src/Orchard.Web/Modules/Orchard.Experimental/Orchard.Experimental.csproj b/src/Orchard.Web/Modules/Orchard.Experimental/Orchard.Experimental.csproj
index b29d4e749..19e3bf0b1 100644
--- a/src/Orchard.Web/Modules/Orchard.Experimental/Orchard.Experimental.csproj
+++ b/src/Orchard.Web/Modules/Orchard.Experimental/Orchard.Experimental.csproj
@@ -39,7 +39,9 @@
       <HintPath>..\..\..\..\lib\autofac\Autofac.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.CSharp" />
-    <Reference Include="NHibernate, Version=2.1.2.4000, Culture=neutral, PublicKeyToken=aa95f207798dfdb4, processorArchitecture=MSIL" />
+    <Reference Include="NHibernate">
+      <HintPath>..\..\..\..\lib\fluentnhibernate\NHibernate.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core">
       <RequiredTargetFramework>3.5</RequiredTargetFramework>