1 files changed, 1 insertions, 1 deletions
diff --git a/t/search.t b/t/search.t
index df5a5d36..bbf1a89f 100644
--- a/t/search.t
+++ b/t/search.t
@@ -7,7 +7,7 @@ eval { require PublicInbox::SearchIdx; };
  plan skip_all => "Xapian missing for search" if $@;
  use File::Temp qw/tempdir/;
  use Email::MIME;
-my $tmpdir = tempdir(CLEANUP => 1);
+my $tmpdir = tempdir('pi-search-XXXXXX', TMPDIR => 1, CLEANUP => 1);
  my $git_dir = "$tmpdir/a.git";
  my ($root_id, $last_id);