diff --git a/tests/test-grep b/tests/test-grep
--- a/tests/test-grep
+++ b/tests/test-grep
@@ -18,5 +18,6 @@ head -3 port > port1
 mv port1 port
 hg commit -m 4 -u spam -d '4 0'
 hg grep port port
+echo 'FIXME: history is wrong here'
 hg grep -enu port port
 hg grep import port