diff --git a/src/NzbDrone.Core/NzbDrone.Core.csproj b/src/NzbDrone.Core/NzbDrone.Core.csproj
index 98eafe518..a18250e84 100644
--- a/src/NzbDrone.Core/NzbDrone.Core.csproj
+++ b/src/NzbDrone.Core/NzbDrone.Core.csproj
@@ -139,6 +139,7 @@
     <Compile Include="DataAugmentation\Xem\Model\XemResult.cs" />
     <Compile Include="DataAugmentation\Xem\Model\XemSceneTvdbMapping.cs" />
     <Compile Include="DataAugmentation\Xem\Model\XemValues.cs" />
+    <Compile Include="DataAugmentation\Xem\RefreshXemCacheCommand.cs" />
     <Compile Include="DataAugmentation\Xem\XemProxy.cs" />
     <Compile Include="DataAugmentation\Xem\XemService.cs" />
     <Compile Include="Datastore\ConnectionStringFactory.cs" />