1 files changed, 2 insertions, 0 deletions
diff --git a/t/v2writable.t b/t/v2writable.t
index 88df2d64..8f32fbe5 100644
--- a/t/v2writable.t
+++ b/t/v2writable.t
@@ -118,6 +118,8 @@ if ('ensure git configs are correct') {
          $mime->header_set('References', '<zz-mid@b>');
          ok($im->add($mime), 'message with multiple Message-ID');
          $im->done;
+        my ($total, undef) = $ibx->over->recent;
+        is($ibx->mm->num_highwater, $total, 'got expected highwater value');
          my $srch = $ibx->search;
          my $mset1 = $srch->reopen->query('m:abcde@1', { mset => 1 });
          is($mset1->size, 1, 'message found by first MID');