diff --git a/tests/run-with-signond.sh b/tests/run-with-signond.sh
index ad04b03..e6d2540 100755
--- a/tests/run-with-signond.sh
+++ b/tests/run-with-signond.sh
@@ -6,7 +6,8 @@ set -e
 
 # start a local signond
 
-export HOME="$(mktemp -d --tmpdir signond-tests-XXXXXX)"
+
+export HOME="$(mktemp -d)"
 export SSO_LOGGING_LEVEL=2
 export SSO_STORAGE_PATH="${HOME}"
 export SSO_DAEMON_TIMEOUT=5