diff --git a/settings.py b/settings.py
index eab44a0734c611faff63fbe89d27c6f04c6cc885..afc60ee3ed13a181acdf68e5fa89c8260db59923 100644
--- a/settings.py
+++ b/settings.py
@@ -78,6 +78,12 @@ STATIC_URL = '/media/'
 # Make this unique, and don't share it with anybody.
 SECRET_KEY = get_from_env('SECRET_KEY', 'replaceme')
 
+# If debug is set to false and ALLOWED_HOSTS is not declared, django raises  "CommandError: You must set settings.ALLOWED_HOSTS if DEBUG is False."
+# If in production, you got a bad request (400) error
+#More info: https://docs.djangoproject.com/en/1.7/ref/settings/#allowed-hosts (same for 1.6)
+
+ALLOWED_HOSTS = ['localhost'] # change to your allowed hosts
+
 # Secure Stuff
 if (get_from_env('SSL', '0') == '1'):
     SECURE_SSL_REDIRECT = True