diff --git a/js/questionset.js b/js/questionset.js
index 269c056..27be0d4 100644
--- a/js/questionset.js
+++ b/js/questionset.js
@@ -331,6 +331,7 @@ H5P.QuestionSet = function (options, contentId) {
 
   // Function for attaching the multichoice to a DOM element.
   this.attach = function (target) {
+    this.setActivityStarted();
     if (typeof(target) === "string") {
       $myDom = $('#' + target);
     }
diff --git a/library.json b/library.json
index 2f96968..fbe9cd5 100644
--- a/library.json
+++ b/library.json
@@ -13,7 +13,7 @@
   "author": "Joubel AS",
   "coreApi": {
     "majorVersion": 1,
-    "minorVersion": 5
+    "minorVersion": 6
   },
   "license": "cc-by-sa",
   "preloadedJs": [