diff --git a/src/input/mpegts/mpegts_service.c b/src/input/mpegts/mpegts_service.c
index 2339c108..f076bebd 100644
--- a/src/input/mpegts/mpegts_service.c
+++ b/src/input/mpegts/mpegts_service.c
@@ -294,5 +294,7 @@ mpegts_service_find
 void
 mpegts_service_save ( mpegts_service_t *s, htsmsg_t *c )
 {
+  pthread_mutex_lock(&s->s_stream_mutex);
   service_save((service_t*)s, c);
+  pthread_mutex_unlock(&s->s_stream_mutex);
 }
diff --git a/src/service.c b/src/service.c
index ee2e5cd2..5bbf55e2 100644
--- a/src/service.c
+++ b/src/service.c
@@ -1277,6 +1277,8 @@ void service_save ( service_t *t, htsmsg_t *m )
   elementary_stream_t *st;
   htsmsg_t *list, *sub;
 
+  idnode_save(&t->s_id, m);
+
   htsmsg_add_u32(m, "pcr", t->s_pcr_pid);
 
   lock_assert(&t->s_stream_mutex);