diff --git a/.gitignore b/.gitignore
index dd8f1922d..6cb5191ba 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,4 +11,5 @@ obj/
 _ReSharper*/
 [Tt]est[Rr]esult*
 *.resharper
-*.cache
\ No newline at end of file
+*.cache
+*.gpState
diff --git a/Installer/SpecFlowInstaller/VS2008.wxs b/Installer/SpecFlowInstaller/VS2008.wxs
index 9a1169045..9d464fa99 100644
--- a/Installer/SpecFlowInstaller/VS2008.wxs
+++ b/Installer/SpecFlowInstaller/VS2008.wxs
@@ -72,6 +72,16 @@
           <RegistryValue Name="CLSID" Value="$(var.CLSID_SpecFlowSingleFileGenerator)" Type="string" />
           <RegistryValue Name="GeneratesDesignTimeSource" Value="1" Type="integer" />
         </RegistryKey>
+
+        <!-- Silverlight registration -->
+        <RegistryKey Root="HKLM" Key="$(var.Vs2008RegPath)\Generators\$(var.SilverlightPackageId)\.feature" Action="createAndRemoveOnUninstall">
+          <RegistryValue Value="SpecFlowSingleFileGenerator" Type="string" />
+        </RegistryKey>
+        <RegistryKey Root="HKLM" Key="$(var.Vs2008RegPath)\Generators\$(var.SilverlightPackageId)\SpecFlowSingleFileGenerator" Action="createAndRemoveOnUninstall">
+          <RegistryValue Value="Silverlight SpecFlow Generator" Type="string" />
+          <RegistryValue Name="CLSID" Value="$(var.CLSID_SpecFlowSingleFileGenerator)" Type="string" />
+          <RegistryValue Name="GeneratesDesignTimeSource" Value="1" Type="integer" />
+        </RegistryKey>
       </Component>
     </DirectoryRef>