diff --git a/tests/test-copy.out b/tests/test-copy.out
--- a/tests/test-copy.out
+++ b/tests/test-copy.out
@@ -9,7 +9,7 @@
 + hg status
 A b
 ? .out
-+ hg -d commit -t 2 -u test -d '0 0'
++ hg --debug commit -t 2 -u test -d '0 0'
 b
  b: copy a:b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3
 + hg history