--- a/tests/test-contrib-perf.t	Thu May 23 14:02:01 2019 +0200
+++ b/tests/test-contrib-perf.t	Thu May 23 14:48:02 2019 +0200
@@ -141,6 +141,8 @@
                  usable
    perfmergecalculate
                  (no help text available)
+   perfmergecopies
+                 measure runtime of 'copies.mergecopies'
    perfmoonwalk  benchmark walking the changelog backwards
    perfnodelookup
                  (no help text available)