diff --git a/test/bytecomp-testsuite.el b/test/bytecomp-testsuite.el
index 282ef927b69..4b11a699018 100644
--- a/test/bytecomp-testsuite.el
+++ b/test/bytecomp-testsuite.el
@@ -279,3 +279,5 @@ Subtests signal errors if something goes wrong."
      patterns)))
 
 (provide 'byte-opt-testsuite)
+
+;; arch-tag: 01cb2664-5e7f-4213-ace0-91447d70b7dc