diff --git a/modules/site/parent_templates/site/common/js/xttracking_noop.js b/modules/site/parent_templates/site/common/js/xttracking_noop.js
index 6815aa4b3e..bcdbe245a7 100644
--- a/modules/site/parent_templates/site/common/js/xttracking_noop.js
+++ b/modules/site/parent_templates/site/common/js/xttracking_noop.js
@@ -1263,7 +1263,7 @@ function XTResults(fullcompletion) {
         totalDuration = 0;
     results.interactions = Array();
 
-    for (i = 0; i < state.interactions.length - 1; i++) {
+    for (i = 0; i < state.interactions.length; i++) {
 
 
         score += state.interactions[i].score * state.interactions[i].weighting;
diff --git a/modules/site/xAPI/xttracking_xapi.js b/modules/site/xAPI/xttracking_xapi.js
index eb2d0a22e5..c3c8e011dd 100644
--- a/modules/site/xAPI/xttracking_xapi.js
+++ b/modules/site/xAPI/xttracking_xapi.js
@@ -3586,7 +3586,7 @@ function XTResults(fullcompletion) {
         totalDuration = 0;
     results.interactions = Array();
 
-    for (i = 0; i < state.interactions.length - 1; i++) {
+    for (i = 0; i < state.interactions.length; i++) {
 
 
         score += state.interactions[i].score * state.interactions[i].weighting;
diff --git a/modules/xerte/parent_templates/Nottingham/common_html5/js/xttracking_noop.js b/modules/xerte/parent_templates/Nottingham/common_html5/js/xttracking_noop.js
index 6815aa4b3e..bcdbe245a7 100644
--- a/modules/xerte/parent_templates/Nottingham/common_html5/js/xttracking_noop.js
+++ b/modules/xerte/parent_templates/Nottingham/common_html5/js/xttracking_noop.js
@@ -1263,7 +1263,7 @@ function XTResults(fullcompletion) {
         totalDuration = 0;
     results.interactions = Array();
 
-    for (i = 0; i < state.interactions.length - 1; i++) {
+    for (i = 0; i < state.interactions.length; i++) {
 
 
         score += state.interactions[i].score * state.interactions[i].weighting;
diff --git a/modules/xerte/scorm1.2/xttracking_scorm1.2.js b/modules/xerte/scorm1.2/xttracking_scorm1.2.js
index 88af1a4105..016747d711 100644
--- a/modules/xerte/scorm1.2/xttracking_scorm1.2.js
+++ b/modules/xerte/scorm1.2/xttracking_scorm1.2.js
@@ -1716,7 +1716,7 @@ function XTResults(fullcompletion) {
         totalDuration = 0;
     results.interactions = Array();
 
-    for (i = 0; i < state.interactions.length - 1; i++) {
+    for (i = 0; i < state.interactions.length; i++) {
 
 
         score += state.interactions[i].score * state.interactions[i].weighting;
diff --git a/modules/xerte/scorm2004.3rd/xttracking_scorm2004.3rd.js b/modules/xerte/scorm2004.3rd/xttracking_scorm2004.3rd.js
index eb39151427..559c543f1e 100644
--- a/modules/xerte/scorm2004.3rd/xttracking_scorm2004.3rd.js
+++ b/modules/xerte/scorm2004.3rd/xttracking_scorm2004.3rd.js
@@ -1658,7 +1658,7 @@ function XTResults(fullcompletion) {
         totalDuration = 0;
     results.interactions = Array();
 
-    for (i = 0; i < state.interactions.length - 1; i++) {
+    for (i = 0; i < state.interactions.length; i++) {
 
 
         score += state.interactions[i].score * state.interactions[i].weighting;
diff --git a/modules/xerte/xAPI/xttracking_xapi.js b/modules/xerte/xAPI/xttracking_xapi.js
index 09c7094b68..c8e61bbeed 100644
--- a/modules/xerte/xAPI/xttracking_xapi.js
+++ b/modules/xerte/xAPI/xttracking_xapi.js
@@ -3625,7 +3625,7 @@ function XTResults(fullcompletion) {
         totalDuration = 0;
     results.interactions = Array();
 
-    for (i = 0; i < state.interactions.length - 1; i++) {
+    for (i = 0; i < state.interactions.length; i++) {
 
 
         score += state.interactions[i].score * state.interactions[i].weighting;
diff --git a/website_code/scripts/result.js b/website_code/scripts/result.js
index b7e6da7411..5fb50a4cdd 100644
--- a/website_code/scripts/result.js
+++ b/website_code/scripts/result.js
@@ -535,7 +535,7 @@ function XTResults(fullcompletion, trackingState) {
         totalDuration = 0;
     results.interactions = Array();
 
-    for (i = 0; i < trackingState.interactions.length - 1; i++) {
+    for (i = 0; i < trackingState.interactions.length; i++) {
 
 
         score += trackingState.interactions[i].score * trackingState.interactions[i].weighting;