diff --git a/static/scripts/websocket.js b/static/scripts/websocket.js
index 70baea4..556cd48 100644
--- a/static/scripts/websocket.js
+++ b/static/scripts/websocket.js
@@ -190,6 +190,7 @@ window.addEventListener("load", function(evt) {
                 .then(console.log);
             checkBoxSmartphone.disabled = false;
             checkBoxUblox.disabled = false;
+            document.getElementById("tracking state").innerHTML = "Tracking state: PIPELINE CLOSED"
             ws.close();
         }
         return false;
@@ -225,7 +226,7 @@ window.addEventListener("load", function(evt) {
         }).then(r => {
             console.log(r.data.Data)
         })
-
+        document.getElementById("tracking state").innerHTML = "Tracking state: REPLAY"
     }
 
     document.getElementById("fullReplay").onclick = function(evt) {