diff --git a/awx/main/models/ha.py b/awx/main/models/ha.py
index b31286e9c1..fdf28e2316 100644
--- a/awx/main/models/ha.py
+++ b/awx/main/models/ha.py
@@ -5,7 +5,7 @@ from decimal import Decimal
 import logging
 import os
 
-from django.core.validators import MinValueValidator, MaxValueValidator
+from django.core.validators import MinValueValidator
 from django.db import models, connection
 from django.db.models.signals import post_save, post_delete
 from django.dispatch import receiver