1 files changed, 1 insertions, 1 deletions
diff --git a/t/git.t b/t/git.t
index 19fbef15..0f3dbae3 100644
--- a/t/git.t
+++ b/t/git.t
@@ -4,7 +4,7 @@ use strict;
  use warnings;
  use Test::More;
  use File::Temp qw/tempdir/;
-my $dir = tempdir(CLEANUP => 1);
+my $dir = tempdir('pi-git-XXXXXX', TMPDIR => 1, CLEANUP => 1);
  use Cwd qw/getcwd/;
  
  use_ok 'PublicInbox::Git';