diff --git a/History.js b/History.js
index a8cf7e443..bee26df8e 100644
--- a/History.js
+++ b/History.js
@@ -60,11 +60,13 @@
             datetime = pDatetime;
             timePeriod = pTimePeriod;
 
-            fileSequence = pStorage.fileSequence[0];
+            fileSequence = pStorage.fileSequences[0];
 
             recalculate(callBackFunction);
             recalculateScale(callBackFunction);
 
+            fileSequence.eventHandler.listenToEvent("Files Updated", onFilesUpdated); // Only the first sequence is supported right now.
+
             callBackFunction(GLOBAL.DEFAULT_OK_RESPONSE);
 
         } catch (err) {
@@ -101,6 +103,12 @@
         }
     }
 
+    function onFilesUpdated() {
+
+        recalculate();
+
+    }
+
     function setTimePeriod(pTimePeriod) {
 
         try {