diff --git a/README.md b/README.md
index 1838040..b1a3cbd 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # Dramatic Shape Voxel Mod
 
+Redistribution of non-derivative code is expressly prohibited after v1.6.0 without permission.
+
 A mod for the [Pokémon Gen 1 Recompilation
 Project](https://github.com/bryanthaboi/pokemon-gen1-recomp-project).
 
@@ -292,4 +294,4 @@ from upstream and follow that project's own terms.
 
 No Pokémon Stadium ROM data ships here either. The models are built on the
 player's own machine, from a cartridge they supply, into their own save
-directory — see [Getting the models](#getting-the-models).
\ No newline at end of file
+directory — see [Getting the models](#getting-the-models).