diff --git a/src/org.freedesktop.NetworkManager.conf b/src/org.freedesktop.NetworkManager.conf
index 15b11b7e1c..501b68bddc 100644
--- a/src/org.freedesktop.NetworkManager.conf
+++ b/src/org.freedesktop.NetworkManager.conf
@@ -43,14 +43,11 @@
send_interface="org.freedesktop.NetworkManager.Connection.Active"/>
+ send_interface="org.freedesktop.NetworkManager.Device.Modem"/>
-
-