diff --git a/hbd/client/main.py b/hbd/client/main.py
index dd9ccce..ce05c62 100644
--- a/hbd/client/main.py
+++ b/hbd/client/main.py
@@ -524,6 +524,13 @@ async def async_main(args, config):
     loop = asyncio.get_event_loop()
     for sig in (signal.SIGTERM, signal.SIGINT):
         loop.add_signal_handler(sig, stop)
+
+    def _sighup():
+        global dorestart
+        dorestart = True
+        stop()
+
+    loop.add_signal_handler(signal.SIGHUP, _sighup)
     
     # Start async tasks
     # Heartbeat senders (one per connection)
diff --git a/scripts/hbc_mini.py b/scripts/hbc_mini.py
index 25fef8b..735aad8 100755
--- a/scripts/hbc_mini.py
+++ b/scripts/hbc_mini.py
@@ -1066,6 +1066,13 @@ async def _async_main(args, cfg: Dict[str, Any]) -> int:
     for sig in (signal.SIGTERM, signal.SIGINT):
         loop.add_signal_handler(sig, _stop)
 
+    def _sighup():
+        global _dorestart
+        _dorestart = True
+        _stop()
+
+    loop.add_signal_handler(signal.SIGHUP, _sighup)
+
     for conn in connections:
         _active_tasks.append(asyncio.create_task(_heartbeat_sender(conn, interval)))