diff --git a/testapp/tests/test_multiple_databases.py b/testapp/tests/test_multiple_databases.py
index e1eb885..0257134 100644
--- a/testapp/tests/test_multiple_databases.py
+++ b/testapp/tests/test_multiple_databases.py
@@ -6,7 +6,7 @@
 from django import VERSION
 from django.core.exceptions import ValidationError
 from django.db import OperationalError
-from django.db.backends.sqlite3.operations import DatabaseOperations
+from django.db.backends.base.operations import BaseDatabaseOperations
 from django.test import TestCase, skipUnlessDBFeature
 
 from ..models import BinaryData, Pizza, Topping
@@ -14,6 +14,7 @@
 if VERSION >= (3, 2):
     from ..models import TestCheckConstraintWithUnicode
 
+DatabaseOperations = BaseDatabaseOperations
 
 @skipUnless(
     VERSION >= (3, 1),