diff --git a/zerver/actions/muted_users.py b/zerver/actions/muted_users.py
index 2a4d1d2e65..c585b698c6 100644
--- a/zerver/actions/muted_users.py
+++ b/zerver/actions/muted_users.py
@@ -6,6 +6,7 @@ from django.utils.timezone import now as timezone_now
 from zerver.actions.message_flags import do_mark_muted_user_messages_as_read
 from zerver.lib.muted_users import add_user_mute, get_user_mutes
 from zerver.models import MutedUser, RealmAuditLog, UserProfile
+from zerver.models.realm_audit_logs import AuditLogEventType
 from zerver.tornado.django_api import send_event_on_commit
 
 
@@ -26,7 +27,7 @@ def do_mute_user(
         realm=user_profile.realm,
         acting_user=user_profile,
         modified_user=user_profile,
-        event_type=RealmAuditLog.USER_MUTED,
+        event_type=AuditLogEventType.USER_MUTED,
         event_time=date_muted,
         extra_data={"muted_user_id": muted_user.id},
     )
@@ -44,7 +45,7 @@ def do_unmute_user(mute_object: MutedUser) -> None:
         realm=user_profile.realm,
         acting_user=user_profile,
         modified_user=user_profile,
-        event_type=RealmAuditLog.USER_UNMUTED,
+        event_type=AuditLogEventType.USER_UNMUTED,
         event_time=timezone_now(),
         extra_data={"unmuted_user_id": muted_user.id},
     )
diff --git a/zerver/models/realm_audit_logs.py b/zerver/models/realm_audit_logs.py
index c7b6f750c5..eed5ac49ef 100644
--- a/zerver/models/realm_audit_logs.py
+++ b/zerver/models/realm_audit_logs.py
@@ -71,6 +71,9 @@ class AuditLogEventType(IntEnum):
     SUBSCRIPTION_DEACTIVATED = 303
     SUBSCRIPTION_PROPERTY_CHANGED = 304
 
+    USER_MUTED = 350
+    USER_UNMUTED = 351
+
 
 class AbstractRealmAuditLog(models.Model):
     """Defines fields common to RealmAuditLog and RemoteRealmAuditLog."""
@@ -91,9 +94,6 @@ class AbstractRealmAuditLog(models.Model):
     extra_data = models.JSONField(default=dict, encoder=DjangoJSONEncoder)
 
     # Event types
-    USER_MUTED = 350
-    USER_UNMUTED = 351
-
     STRIPE_CUSTOMER_CREATED = 401
     STRIPE_CARD_CHANGED = 402
     STRIPE_PLAN_CHANGED = 403
diff --git a/zerver/tests/test_muted_users.py b/zerver/tests/test_muted_users.py
index c55192224c..80d68afcbf 100644
--- a/zerver/tests/test_muted_users.py
+++ b/zerver/tests/test_muted_users.py
@@ -9,6 +9,7 @@ from zerver.lib.muted_users import get_mute_object, get_muting_users, get_user_m
 from zerver.lib.test_classes import ZulipTestCase
 from zerver.lib.timestamp import datetime_to_timestamp
 from zerver.models import RealmAuditLog, UserMessage, UserProfile
+from zerver.models.realm_audit_logs import AuditLogEventType
 
 
 class MutedUsersTests(ZulipTestCase):
@@ -111,7 +112,7 @@ class MutedUsersTests(ZulipTestCase):
         self.assertEqual(
             audit_log_entry,
             (
-                RealmAuditLog.USER_MUTED,
+                AuditLogEventType.USER_MUTED,
                 mute_time,
                 {"muted_user_id": cordelia.id},
             ),
@@ -171,7 +172,7 @@ class MutedUsersTests(ZulipTestCase):
         self.assertEqual(
             audit_log_entry,
             (
-                RealmAuditLog.USER_UNMUTED,
+                AuditLogEventType.USER_UNMUTED,
                 mute_time,
                 {"unmuted_user_id": cordelia.id},
             ),