diff --git a/README.md b/README.md
index 2153197..55bfa05 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@
 
 Simple application VM's based on Nix package manager.
 
+Uses one /nix directory for all appvms. So creating a new appvm (but not first) is just about one minute.
+
 Designed primarily for full screen usage without guest additions.
 
 It's a proof-of-concept, but you can still use it. Also there is a lot of strange things inside, don't afraid of :)