diff --git a/game.conf b/game.conf
index ce7c7e7..dd59eaa 100644
--- a/game.conf
+++ b/game.conf
@@ -1,3 +1,5 @@
 name = The RealTest Game (Minetest 5 Edition)
 description = A survival sandbox game focused on realism
+allowed_mapgens = v6
 disallowed_mapgens = v5, v7, valleys, carpathian, fractal, flat, singlenode
+disallowed_mapgen_settings = mg_flags, mgv6_spflags