diff --git a/DownloadTask.cs b/DownloadTask.cs
index 2cdf740..b6510d2 100644
--- a/DownloadTask.cs
+++ b/DownloadTask.cs
@@ -774,6 +774,10 @@ private async Task DuplicateFile(string filesDir, IEnumerable<string> outputPath
             var parent = PathHelper.GetParent(dest);
             Plugin.Resilience.Execute(() => Directory.CreateDirectory(parent));
 
+            if (!await PathHelper.WaitForDelete(dest)) {
+                throw new DeleteFileException(dest);
+            }
+
             // ReSharper disable once AccessToModifiedClosure
             Plugin.Resilience.Execute(() => File.Copy(path, dest));
             return;