diff --git a/NzbDrone.Core.Test/NzbDrone.Core.Test.csproj b/NzbDrone.Core.Test/NzbDrone.Core.Test.csproj
index 905cd37acb..3323c5cfb4 100644
--- a/NzbDrone.Core.Test/NzbDrone.Core.Test.csproj
+++ b/NzbDrone.Core.Test/NzbDrone.Core.Test.csproj
@@ -141,6 +141,7 @@
     <Compile Include="HelperTests\XElementHelperTests\ConvertToTFixture.cs" />
     <Compile Include="IndexerTests\NzbxFixture.cs" />
     <Compile Include="JobTests\RenameSeasonJobFixture.cs" />
+    <Compile Include="ProviderTests\DecisionEngineTests\LanguageSpecificationFixture.cs" />
     <Compile Include="ProviderTests\RootDirProviderTests\FreeSpaceOnDrivesFixture.cs" />
     <Compile Include="ProviderTests\SearchTests\ProcessResultsFixture.cs" />
     <Compile Include="ProviderTests\SearchTests\DailyEpisodeSearchTests\CheckReportFixture.cs" />
diff --git a/NzbDrone.Core/NzbDrone.Core.csproj b/NzbDrone.Core/NzbDrone.Core.csproj
index 5776cedf05..1a2061c761 100644
--- a/NzbDrone.Core/NzbDrone.Core.csproj
+++ b/NzbDrone.Core/NzbDrone.Core.csproj
@@ -313,6 +313,7 @@
     <Compile Include="Model\Xem\XemValues.cs" />
     <Compile Include="AutofacSignalrDependencyResolver.cs" />
     <Compile Include="Providers\BannerProvider.cs" />
+    <Compile Include="Providers\DecisionEngine\LanguageSpecification.cs" />
     <Compile Include="Providers\SearchProvider2.cs" />
     <Compile Include="Providers\DecisionEngine\AllowedReleaseGroupSpecification.cs" />
     <Compile Include="Providers\DecisionEngine\CustomStartDateSpecification.cs" />