diff --git a/include/voicecall.h b/include/voicecall.h
index 6ae06a90..a373c640 100644
--- a/include/voicecall.h
+++ b/include/voicecall.h
@@ -135,6 +135,9 @@ struct ofono_voicecall_driver {
 			ofono_voicecall_cb_t cb, void *data);
 };
 
+void ofono_voicecall_en_list_notify(struct ofono_voicecall *vc,
+					char **nw_en_list);
+
 void ofono_voicecall_notify(struct ofono_voicecall *vc,
 				const struct ofono_call *call);
 void ofono_voicecall_disconnected(struct ofono_voicecall *vc, int id,