diff --git a/src/revpi_middleware/dbus_middleware1/__init__.py b/src/revpi_middleware/dbus_middleware1/__init__.py
index 7f1cc52..6b65020 100644
--- a/src/revpi_middleware/dbus_middleware1/__init__.py
+++ b/src/revpi_middleware/dbus_middleware1/__init__.py
@@ -4,3 +4,5 @@
 """D-Bus middleware version 1 of revpi_middleware."""
 from .dbus_helper import REVPI_DBUS_BASE_PATH, REVPI_DBUS_NAME
 from .dbus_helper import extend_interface
+
+from .bus_provider import BusProvider