diff --git a/README.md b/README.md
index 3a7a66c..32d3fe6 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 # minetest-mod-rocket_launcher
 Simple rocket launcher that uses tnt.explode() function
 * Rockets are 3d meshes
-* Radius can be set in settings - `rocket_launcher_radius`, default is `3`
+* Radius can be set in settings - `rocket_launcher_radius`, default is `3`,
+* Also radius can be edited on-the-fly by the `/rocket-radius <number>` command