diff --git a/bt_manager/__init__.py b/bt_manager/__init__.py
index 35a7432..3e9b131 100644
--- a/bt_manager/__init__.py
+++ b/bt_manager/__init__.py
@@ -3,7 +3,7 @@
 import cffi
 import os
 
-__version__ = '0.2.0'
+__version__ = '0.3.0'
 
 if StrictVersion(cffi.__version__) < StrictVersion('0.7'):
         raise RuntimeError(
diff --git a/bt_manager/interface.py b/bt_manager/interface.py
index e046051..a0177a9 100644
--- a/bt_manager/interface.py
+++ b/bt_manager/interface.py
@@ -72,6 +72,7 @@ def __init__(self, path, addr):
         self._bus = dbus.SystemBus()
         self._object = self._bus.get_object('org.bluez', path)
         self._interface = dbus.Interface(self._object, addr)
+        self._path = path
 
 
 # This class is not intended to be instantiated directly and should be
@@ -138,7 +139,8 @@ def add_signal_receiver(self, callback_fn, signal, user_arg):
             self._signals[signal] = s
             self._bus.add_signal_receiver(s.signal_handler,
                                           signal,
-                                          dbus_interface=self._dbus_addr)
+                                          dbus_interface=self._dbus_addr,
+                                          path=self._path)
         else:
             raise BTSignalNameNotRecognisedException