diff --git a/guestbook/frontend-controller.json b/guestbook/frontend-controller.json
index 6e4d7dff..6a5deab9 100644
--- a/guestbook/frontend-controller.json
+++ b/guestbook/frontend-controller.json
@@ -14,7 +14,7 @@
              "name": "php-redis",
              "image": "brendanburns/php-redis",
              "cpu": 100,
-             "memory": 10000000,
+             "memory": 50000000,
              "ports": [{"containerPort": 80, "hostPort": 8000}]
            }]
          }