diff --git a/tests/settings.py b/tests/settings.py
index 70f3117..a4d779c 100644
--- a/tests/settings.py
+++ b/tests/settings.py
@@ -31,5 +31,3 @@
 }
 
 ROOT_URLCONF = 'tests.urls'
-
-EXPIRING_TOKEN_LIFESPAN = timedelta(days=30)