diff --git a/src/NzbDrone.Core/HealthCheck/Checks/RootFolderCheck.cs b/src/NzbDrone.Core/HealthCheck/Checks/RootFolderCheck.cs
index ce860ed56..2bb9d3a87 100644
--- a/src/NzbDrone.Core/HealthCheck/Checks/RootFolderCheck.cs
+++ b/src/NzbDrone.Core/HealthCheck/Checks/RootFolderCheck.cs
@@ -29,8 +29,8 @@ public RootFolderCheck(IAuthorService authorService, IImportListFactory importLi
 
         public override HealthCheck Check()
         {
-            var rootFolders = _authorService.GetAllAuthors()
-                                                           .Select(s => _rootFolderService.GetBestRootFolderPath(s.Path))
+            var rootFolders = _authorService.AllAuthorPaths()
+                                                           .Select(s => _rootFolderService.GetBestRootFolderPath(s.Value))
                                                            .Distinct();
 
             var missingRootFolders = rootFolders.Where(s => !_diskProvider.FolderExists(s))