diff --git a/configuration/configuration.py b/configuration/configuration.py
index db35c1b..cff152f 100644
--- a/configuration/configuration.py
+++ b/configuration/configuration.py
@@ -58,7 +58,7 @@ _BASE_DIR = dirname(dirname(abspath(__file__)))
 #
 # Example: ALLOWED_HOSTS = ['netbox.example.com', 'netbox.internal.local']
 ALLOWED_HOSTS = environ.get('ALLOWED_HOSTS', '*').split(' ')
-# ensure that '*' or 'localhost' is always in ALLOWED_HOSTS
+# ensure that '*' or 'localhost' is always in ALLOWED_HOSTS (needed for health checks)
 if '*' not in ALLOWED_HOSTS and 'localhost' not in ALLOWED_HOSTS:
     ALLOWED_HOSTS.append('localhost')