diff --git a/lms/templates/courseware/submission_history.html b/lms/templates/courseware/submission_history.html
index b89fb420f9..4639b7c84b 100644
--- a/lms/templates/courseware/submission_history.html
+++ b/lms/templates/courseware/submission_history.html
@@ -4,7 +4,7 @@
 % for i, (entry, score) in enumerate(zip(history_entries, scores)):
 <hr/>
 <div>
-<b>#${len(history_entries) - i}</b>: ${entry.updated} (${TIME_ZONE} time)</br>
+<b>#${len(history_entries) - i}</b>: ${entry.updated} UTC</br>
 Score: ${score.grade} / ${score.max_grade}
 <pre>
 ${json.dumps(entry.state, indent=2, sort_keys=True) | h}