diff --git a/mod/scorm/datamodel.php b/mod/scorm/datamodel.php
index cef4c2f4007..c233b94b3f0 100644
--- a/mod/scorm/datamodel.php
+++ b/mod/scorm/datamodel.php
@@ -72,7 +72,7 @@
                 // Log every datamodel update requested
                 if (substr($element,0,15) == 'adl.nav.request' || substr($element,0,3) == 'cmi') {
                     if (scorm_debugging($scorm)) {
-                        add_to_log($course->id, 'scorm', 'trk: '.substr(trim($scorm->name), 0, 25).' at: '.$attempt, 'view.php?id='.$cm->id, "$element => $value", $cm->id);
+                        add_to_log($course->id, 'scorm', 'trk: scoid/'.$scoid.' at: '.$attempt, 'view.php?id='.$cm->id, "$element => $value", $cm->id);
                     }
                 }
             }