diff --git a/Services.EmailService/DDEmailService.vbproj b/Services.EmailService/DDEmailService.vbproj
index 0d4b5809..78887ceb 100644
--- a/Services.EmailService/DDEmailService.vbproj
+++ b/Services.EmailService/DDEmailService.vbproj
@@ -62,14 +62,6 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\DDModules\Encryption\bin\Debug\DigitalData.Modules.Encryption.dll</HintPath>
     </Reference>
-    <Reference Include="DigitalData.Modules.Filesystem, Version=1.3.1.0, Culture=neutral, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\..\DDModules\Filesystem\bin\Debug\DigitalData.Modules.Filesystem.dll</HintPath>
-    </Reference>
-    <Reference Include="DigitalData.Modules.Language, Version=1.6.0.0, Culture=neutral, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\..\DDModules\Language\bin\Debug\DigitalData.Modules.Language.dll</HintPath>
-    </Reference>
     <Reference Include="DigitalData.Modules.Logging, Version=2.5.4.2, Culture=neutral, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\DDModules\Logging\bin\Debug\DigitalData.Modules.Logging.dll</HintPath>