diff --git a/judge/views/submission.py b/judge/views/submission.py
index 827fe04..1d69daa 100644
--- a/judge/views/submission.py
+++ b/judge/views/submission.py
@@ -887,9 +887,7 @@ class UserContestSubmissionsAjax(UserContestSubmissions):
                 ):
                     best_subtasks[subtask] = {
                         "submission": None,
-                        "contest_time": nice_repr(
-                            self.contest_time(submission), "noday"
-                        ),
+                        "contest_time": None,
                         "points": "???",
                         "total": total_subtask_points,
                     }
diff --git a/templates/submission/user-ajax.html b/templates/submission/user-ajax.html
index ff97a5d..70bbcae 100644
--- a/templates/submission/user-ajax.html
+++ b/templates/submission/user-ajax.html
@@ -13,9 +13,11 @@
             <td class="lightbox-submissions-time case-{{'AC' if cur_subtask.points == cur_subtask.total else ('TLE' if cur_subtask.points == '???' else 'WA')}}">
                 {{ cur_subtask.points }} / {{ cur_subtask.total }}
             </td>
+            {% if cur_subtask.contest_time%}
             <td>
                 ({{ cur_subtask.contest_time }})
-            </td> 
+            </td>
+            {% endif %}
             {% if cur_subtask.submission %}
             {% set can_view = submission_layout(cur_subtask.submission, profile_id, request.user, editable_problem_ids, completed_problem_ids) %}
             {% if can_view %}