diff --git a/README.md b/README.md
index 6565438..e6d7823 100644
--- a/README.md
+++ b/README.md
@@ -139,7 +139,7 @@ Contrary to most GUI clients, BFG is:
 * keyboard-friendly (everything that can be done with a mouse can be done with a keyboard),
 * trackball-friendly (the middle click action can be substituted with Shift + left click),
 * not overloaded with menus,
-* under 50K bytes in size.
+* under 40K bytes in size.
 
 ### Why such keybindings?