diff --git a/tests/gold_tests/h2/http2_flow_control.test.py b/tests/gold_tests/h2/http2_flow_control.test.py
index 78b087fe2ca..49a56232085 100644
--- a/tests/gold_tests/h2/http2_flow_control.test.py
+++ b/tests/gold_tests/h2/http2_flow_control.test.py
@@ -107,7 +107,7 @@ def _configure_trafficserver(self):
             'proxy.config.ssl.server.private_key.path': f'{ts.Variables.SSLDir}',
             'proxy.config.ssl.client.verify.server.policy': 'PERMISSIVE',
             'proxy.config.dns.nameservers': '127.0.0.1:{0}'.format(self._dns.Variables.Port),
-            'proxy.config.ssl.keylog_file': os.path.join(Test.RunDirectory, 'tls_session_keys.txt'),
+            'proxy.config.ssl.keylog_file': os.path.join(ts.Variables.LOGDIR, 'tls_session_keys.txt'),
 
             'proxy.config.diags.debug.enabled': 3,
             'proxy.config.diags.debug.tags': 'http',