diff --git a/obmc/dbuslib/bindings.py b/obmc/dbuslib/bindings.py
index f3502cd..0135ce7 100644
--- a/obmc/dbuslib/bindings.py
+++ b/obmc/dbuslib/bindings.py
@@ -15,6 +15,8 @@
 # permissions and limitations under the License.
 
 import dbus
+import dbus.service
+import dbus.exceptions
 
 OBJ_PREFIX = '/org/openbmc'