diff --git a/judge/management/commands/runmoss.py b/judge/management/commands/runmoss.py
index 9b2d40c..0558da3 100644
--- a/judge/management/commands/runmoss.py
+++ b/judge/management/commands/runmoss.py
@@ -13,6 +13,7 @@ class Command(BaseCommand):
         ('C', MOSS_LANG_C),
         ('Java', MOSS_LANG_JAVA),
         ('Python', MOSS_LANG_PYTHON),
+        ('Pascal', MOSS_LANG_PASCAL),
     }
 
     def add_arguments(self, parser):
diff --git a/judge/models/contest.py b/judge/models/contest.py
index 2337ef1..39f52b1 100644
--- a/judge/models/contest.py
+++ b/judge/models/contest.py
@@ -7,7 +7,7 @@ from django.utils import timezone
 from django.utils.functional import cached_property
 from django.utils.translation import gettext, gettext_lazy as _
 from jsonfield import JSONField
-from moss import MOSS_LANG_C, MOSS_LANG_CC, MOSS_LANG_JAVA, MOSS_LANG_PYTHON
+from moss import MOSS_LANG_C, MOSS_LANG_CC, MOSS_LANG_JAVA, MOSS_LANG_PYTHON, MOSS_LANG_PASCAL
 
 from judge import contest_format
 from judge.models.problem import Problem
@@ -399,6 +399,7 @@ class ContestMoss(models.Model):
         ('C++', MOSS_LANG_CC),
         ('Java', MOSS_LANG_JAVA),
         ('Python', MOSS_LANG_PYTHON),
+        ('Pascal', MOSS_LANG_PASCAL),
     ]
 
     contest = models.ForeignKey(Contest, verbose_name=_('contest'), related_name='moss', on_delete=CASCADE)