diff --git a/django_q/tests/settings.py b/django_q/tests/settings.py
index 828195d..4cfc90e 100644
--- a/django_q/tests/settings.py
+++ b/django_q/tests/settings.py
@@ -103,4 +103,4 @@ STATIC_URL = '/static/'
 
 # Django Q specific
 Q_CLUSTER = {'name': 'django_q_test',
-             'cpu_affinity': 1}
+             'cpu_affinity': 0}