diff --git a/modoboa/rspamd/tests.py b/modoboa/rspamd/tests.py
index 36b21ee8b..5594fb1ba 100644
--- a/modoboa/rspamd/tests.py
+++ b/modoboa/rspamd/tests.py
@@ -2,12 +2,18 @@ import os
 import shutil
 
 from django.core import management
+from django.test import modify_settings
 from django.urls import reverse
 
 from modoboa.admin import factories as admin_factories, models as admin_models
 from modoboa.lib.tests import ModoAPITestCase
 
 
+@modify_settings(
+    INSTALLED_APPS={
+        "append": "modoboa.rspamd",
+    }
+)
 class ManagementCommandTestCase(ModoAPITestCase):
 
     @classmethod
diff --git a/test_project/test_project/settings.py b/test_project/test_project/settings.py
index 3a55d6b6a..0556ee3d1 100644
--- a/test_project/test_project/settings.py
+++ b/test_project/test_project/settings.py
@@ -353,6 +353,11 @@ LOGGING = {
             "class": "django.utils.log.AdminEmailHandler",
             "include_html": True,
         },
+        "syslog": {
+            "class": "logging.handlers.SysLogHandler",
+            "facility": SysLogHandler.LOG_SYSLOG,
+            "formatter": "syslog",
+        },
         "syslog-auth": {
             "class": "logging.handlers.SysLogHandler",
             "facility": SysLogHandler.LOG_AUTH,
@@ -376,6 +381,7 @@ LOGGING = {
             "propagate": False,
         },
         "modoboa.admin": {"handlers": ["modoboa"], "level": "INFO", "propagate": False},
+        "modoboa.dns": {"handlers": ["syslog"], "level": "INFO", "propagate": False},
         "django.server": {
             "handlers": ["django.server"],
             "level": "INFO",