diff --git a/judge/judgeapi.py b/judge/judgeapi.py
index dd02898..96a2153 100644
--- a/judge/judgeapi.py
+++ b/judge/judgeapi.py
@@ -56,7 +56,7 @@ def judge_request(packet, reply=True):
         return result
 
 
-def judge_submission(submission, rejudge=False, batch_rejudge=False, judge_id=None, delete_testcases=True):
+def judge_submission(submission, rejudge=False, batch_rejudge=False, judge_id=None):
     from .models import ContestSubmission, Submission, SubmissionTestCase
 
     CONTEST_SUBMISSION_PRIORITY = 0
@@ -101,8 +101,7 @@ def judge_submission(submission, rejudge=False, batch_rejudge=False, judge_id=No
     ):
         return False
 
-    if delete_testcases:
-        SubmissionTestCase.objects.filter(submission_id=submission.id).delete()
+    SubmissionTestCase.objects.filter(submission_id=submission.id).delete()
 
     try:
         response = judge_request(
diff --git a/judge/tasks/submission.py b/judge/tasks/submission.py
index 3cc32ad..aa474f8 100644
--- a/judge/tasks/submission.py
+++ b/judge/tasks/submission.py
@@ -2,7 +2,7 @@ from celery import shared_task
 from django.core.cache import cache
 from django.utils.translation import gettext as _
 
-from judge.models import Problem, Profile, Submission, SubmissionTestCase
+from judge.models import Problem, Profile, Submission
 from judge.utils.celery import Progress
 
 __all__ = ("apply_submission_filter", "rejudge_problem_filter", "rescore_problem")
@@ -30,15 +30,9 @@ def rejudge_problem_filter(
     queryset = apply_submission_filter(queryset, id_range, languages, results, contest)
 
     rejudged = 0
-    with Progress(self, queryset.count() * 2) as p:
-        for submission in queryset:
-            SubmissionTestCase.objects.filter(submission_id=submission.id).delete()
-            rejudged += 1
-            if rejudged % 10 == 0:
-                p.done = rejudged
-
+    with Progress(self, queryset.count()) as p:
         for submission in queryset.iterator():
-            submission.judge(rejudge=True, batch_rejudge=True, delete_testcases=False)
+            submission.judge(rejudge=True, batch_rejudge=True)
             rejudged += 1
             if rejudged % 10 == 0:
                 p.done = rejudged