diff --git a/src/memopol/settings.py b/src/memopol/settings.py
index 0ab1d9cb54f044175352b04de510e241e2b46c0e..d2810902777fd892c5603e326b35e135de4f92ff 100644
--- a/src/memopol/settings.py
+++ b/src/memopol/settings.py
@@ -300,11 +300,15 @@ with open(SECRET_FILE, 'r') as f:
 
 #
 # Add allowed hosts from environment
+# Automaticaly add 127.0.0.1 in ALLOWED_HOSTS on DEBUG
 #
 
 if 'DJANGO_ALLOWED_HOSTS' in os.environ:
     ALLOWED_HOSTS += os.environ.get('DJANGO_ALLOWED_HOSTS').split(',')
 
+if DEBUG:
+    ALLOWED_HOSTS += ['127.0.0.1', 'localhost']
+
 #
 # Raven configuration
 #