diff --git a/src/Orchard.Specs/Orchard.Specs.csproj b/src/Orchard.Specs/Orchard.Specs.csproj
index 3443dfe74..d12bf5b82 100644
--- a/src/Orchard.Specs/Orchard.Specs.csproj
+++ b/src/Orchard.Specs/Orchard.Specs.csproj
@@ -63,10 +63,6 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\lib\autofac\Autofac.Integration.Web.dll</HintPath>
     </Reference>
-    <Reference Include="Autofac.Integration.Web.Mvc, Version=2.1.13.813, Culture=neutral, PublicKeyToken=17863af14b0044da, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\..\lib\autofac\Autofac.Integration.Web.Mvc.dll</HintPath>
-    </Reference>
     <Reference Include="Castle.Core, Version=1.1.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\lib\Castle Windsor 2.0\bin\Castle.Core.dll</HintPath>
diff --git a/src/Orchard.Tests/Orchard.Framework.Tests.csproj b/src/Orchard.Tests/Orchard.Framework.Tests.csproj
index b88a0e392..0ba5e7872 100644
--- a/src/Orchard.Tests/Orchard.Framework.Tests.csproj
+++ b/src/Orchard.Tests/Orchard.Framework.Tests.csproj
@@ -63,10 +63,6 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\lib\autofac\Autofac.Integration.Web.dll</HintPath>
     </Reference>
-    <Reference Include="Autofac.Integration.Web.Mvc, Version=2.1.13.813, Culture=neutral, PublicKeyToken=17863af14b0044da, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\..\lib\autofac\Autofac.Integration.Web.Mvc.dll</HintPath>
-    </Reference>
     <Reference Include="Castle.Core, Version=1.2.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\lib\Castle Windsor 2.0\bin\Castle.Core.dll</HintPath>
diff --git a/src/Orchard.Web/Orchard.Web.csproj b/src/Orchard.Web/Orchard.Web.csproj
index 37ae386a1..4f7b7f18b 100644
--- a/src/Orchard.Web/Orchard.Web.csproj
+++ b/src/Orchard.Web/Orchard.Web.csproj
@@ -50,10 +50,6 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\lib\autofac\Autofac.Integration.Web.dll</HintPath>
     </Reference>
-    <Reference Include="Autofac.Integration.Web.Mvc, Version=2.1.13.813, Culture=neutral, PublicKeyToken=17863af14b0044da, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\..\lib\autofac\Autofac.Integration.Web.Mvc.dll</HintPath>
-    </Reference>
     <Reference Include="Microsoft.Web.Infrastructure, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\lib\aspnetmvc\Microsoft.Web.Infrastructure.dll</HintPath>
diff --git a/src/Orchard/Environment/AutofacUtil/LifetimeScopeContainer.cs b/src/Orchard/Environment/AutofacUtil/LifetimeScopeContainer.cs
index ed8acc95a..9533ee180 100644
--- a/src/Orchard/Environment/AutofacUtil/LifetimeScopeContainer.cs
+++ b/src/Orchard/Environment/AutofacUtil/LifetimeScopeContainer.cs
@@ -48,8 +48,17 @@ namespace Orchard.Environment.AutofacUtil {
             get { return _lifetimeScope.Tag; }
         }
 
-        public event EventHandler<LifetimeScopeBeginningEventArgs> ChildLifetimeScopeBeginning;
-        public event EventHandler<LifetimeScopeEndingEventArgs> CurrentScopeEnding;
-        public event EventHandler<ResolveOperationBeginningEventArgs> ResolveOperationBeginning;
+        event EventHandler<LifetimeScopeBeginningEventArgs> ILifetimeScope.ChildLifetimeScopeBeginning {
+            add { _lifetimeScope.ChildLifetimeScopeBeginning += value; }
+            remove { _lifetimeScope.ChildLifetimeScopeBeginning -= value; }
+        }
+        event EventHandler<LifetimeScopeEndingEventArgs> ILifetimeScope.CurrentScopeEnding {
+            add { _lifetimeScope.CurrentScopeEnding += value; }
+            remove { _lifetimeScope.CurrentScopeEnding -= value; }
+        }
+        event EventHandler<ResolveOperationBeginningEventArgs> ILifetimeScope.ResolveOperationBeginning {
+            add { _lifetimeScope.ResolveOperationBeginning += value; }
+            remove { _lifetimeScope.ResolveOperationBeginning -= value; }
+        }
     }
 }
\ No newline at end of file
diff --git a/src/Orchard/Orchard.Framework.csproj b/src/Orchard/Orchard.Framework.csproj
index d42e28f4e..2cb0cbc40 100644
--- a/src/Orchard/Orchard.Framework.csproj
+++ b/src/Orchard/Orchard.Framework.csproj
@@ -68,11 +68,6 @@
       <HintPath>..\..\lib\autofac\Autofac.Integration.Web.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="Autofac.Integration.Web.Mvc, Version=2.1.13.813, Culture=neutral, PublicKeyToken=17863af14b0044da, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\..\lib\autofac\Autofac.Integration.Web.Mvc.dll</HintPath>
-      <Private>True</Private>
-    </Reference>
     <Reference Include="Castle.Core, Version=1.1.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\lib\Castle Windsor 2.0\bin\Castle.Core.dll</HintPath>