diff --git a/dundee/device.c b/dundee/device.c
index e5f64247..2d84aaa9 100644
--- a/dundee/device.c
+++ b/dundee/device.c
@@ -270,11 +270,13 @@ err:
 	device->pending = NULL;
 }
 
-static void disconnect_callback(const struct dundee_error *error, void *data)
+void dundee_device_disconnect(const struct dundee_error *error,
+						struct dundee_device *device)
 {
-	struct dundee_device *device = data;
+	if (device == NULL)
+		return;
 
-	DBG("%p", device);
+	DBG("%s", device->path);
 
 	g_at_chat_unref(device->chat);
 	device->chat = NULL;
@@ -295,6 +297,12 @@ out:
 	device->pending = NULL;
 }
 
+static void disconnect_callback(const struct dundee_error *error, void *data)
+{
+	struct dundee_device *device = data;
+	dundee_device_disconnect(error, device);
+}
+
 static gboolean ppp_connect_timeout(gpointer user_data)
 {
 	struct dundee_device *device = user_data;
diff --git a/dundee/dundee.h b/dundee/dundee.h
index daf78a54..1889d84a 100644
--- a/dundee/dundee.h
+++ b/dundee/dundee.h
@@ -130,6 +130,9 @@ struct dundee_device *dundee_device_create(struct dundee_device_driver *d);
 int dundee_device_register(struct dundee_device *device);
 void dundee_device_unregister(struct dundee_device *device);
 
+void dundee_device_disconnect(const struct dundee_error *error,
+						struct dundee_device *device);
+
 void dundee_device_set_data(struct dundee_device *device, void *data);
 void *dundee_device_get_data(struct dundee_device *device);