diff --git a/tljh/configurer.py b/tljh/configurer.py
index 29eb49f..0cc4694 100644
--- a/tljh/configurer.py
+++ b/tljh/configurer.py
@@ -28,7 +28,7 @@ default = {
         'admin': [],
     },
     'limits': {
-        'memory': '1G',
+        'memory': None,
         'cpu': None,
     },
     'http': {