diff --git a/tools/topology/supervisor.py b/tools/topology/supervisor.py
index cefc0cb73d..a98ae7d830 100644
--- a/tools/topology/supervisor.py
+++ b/tools/topology/supervisor.py
@@ -117,7 +117,7 @@ def _common_entry(self, name, cmd_args):
         entry = {
             'autostart': 'false',
             'autorestart': 'false',
-            'environment': 'TZ=UTC',
+            'environment': 'TZ=UTC,QUIC_GO_LOG_LEVEL=debug',
             'stdout_logfile': "logs/%s.log" % name,
             'redirect_stderr': True,
             'startretries': 0,