diff --git a/tests/settings.py b/tests/settings.py
index 83946b3..c8ec92a 100644
--- a/tests/settings.py
+++ b/tests/settings.py
@@ -14,7 +14,7 @@ if os.environ.get('SQLITE'):
 else:
     DATABASES = {
         "default": {
-            "ENGINE": "django.db.backends.postgresql_psycopg2",
+            "ENGINE": "django.db.backends.postgresql",
             "NAME": os.environ.get("DB_NAME", "modelutils"),
             "USER": os.environ.get("DB_USER", 'postgres'),
             "PASSWORD": os.environ.get("DB_PASSWORD", ""),