diff --git a/doc/bugs/parallel_copy_to_S3_fails.mdwn b/doc/bugs/parallel_copy_to_S3_fails.mdwn
index a97f4b1512..c5cec17d96 100644
--- a/doc/bugs/parallel_copy_to_S3_fails.mdwn
+++ b/doc/bugs/parallel_copy_to_S3_fails.mdwn
@@ -1 +1,4 @@
 I'm seeing various failures with the latest git-annex when doing multi-threaded copy --to S3 .  Using -J1 fixes the problem.
+
+> Assuming this is a [[dup|done]] of
+> [[concurrent_git-annex-copy_to_s3_special_remote_fails]]. --[[Joey]]