diff --git a/src/dvb/dvb_multiplex.c b/src/dvb/dvb_multiplex.c
index 37d3ca17..9341988d 100644
--- a/src/dvb/dvb_multiplex.c
+++ b/src/dvb/dvb_multiplex.c
@@ -1010,6 +1010,8 @@ dvb_mux_build_msg(th_dvb_mux_instance_t *tdmi)
   htsmsg_t *m = htsmsg_create_map();
   char buf[100];
 
+  htsmsg_add_str(m, "adapterId", tdmi->tdmi_adapter->tda_identifier);
+
   htsmsg_add_str(m, "id", tdmi->tdmi_identifier);
   htsmsg_add_u32(m, "enabled",  tdmi->tdmi_enabled);
   htsmsg_add_str(m, "network", tdmi->tdmi_network ?: "");
diff --git a/src/webui/static/app/dvb.js b/src/webui/static/app/dvb.js
index 4ef9063e..5710640a 100644
--- a/src/webui/static/app/dvb.js
+++ b/src/webui/static/app/dvb.js
@@ -120,6 +120,9 @@ tvheadend.dvb_muxes = function(adapterData, satConfStore) {
 
 	tvheadend.comet.on('dvbMux', function(m) {
 
+		if(m.adapterId !== adapterId)
+			return;
+
 		r = store.getById(m.id)
 		if (typeof r === 'undefined') {
 			store.reload();