diff --git a/src/Radarr.Http/Frontend/Mappers/BackupFileMapper.cs b/src/Radarr.Http/Frontend/Mappers/BackupFileMapper.cs
index 612b3515b..e0f624a24 100644
--- a/src/Radarr.Http/Frontend/Mappers/BackupFileMapper.cs
+++ b/src/Radarr.Http/Frontend/Mappers/BackupFileMapper.cs
@@ -15,7 +15,7 @@ namespace Radarr.Http.Frontend.Mappers
             _backupService = backupService;
         }
 
-        protected override string FolderPath => _backupService.GetBackupFolder();
+        protected override string FolderPath => _backupService.GetBackupFolder().TrimEnd(Path.DirectorySeparatorChar);
 
         protected override string MapPath(string resourceUrl)
         {