diff --git a/README.rst b/README.rst
index d04fb29..8de1f4a 100644
--- a/README.rst
+++ b/README.rst
@@ -55,7 +55,7 @@ or simply link it somewhere in the path:
    $ chmod +x ~/bin/boxpy
 
 and now you can issue some command. For example, to spin up a VM with Ubuntu
-18.04 with one CPU, 2GB of memory and 10GB of disk:
+18.04 with one CPU, 1GB of memory and 6GB of disk:
 
 .. code:: shell-session
 
diff --git a/box.py b/box.py
index fb125a2..e07f4c5 100755
--- a/box.py
+++ b/box.py
@@ -46,9 +46,9 @@ ssh:
   emit_keys_to_console: false
 boxpy_data:
   cpus: 1
-  disk_size: 10240
+  disk_size: 6144
   key: ~/.ssh/id_rsa
-  memory: 2048
+  memory: 1024
 '''
 COMPLETIONS = {'bash': '''\
 _boxpy() {