diff --git a/lignumis/scripts/init.lua b/lignumis/scripts/init.lua
index dd37c07..dc0a146 100644
--- a/lignumis/scripts/init.lua
+++ b/lignumis/scripts/init.lua
@@ -80,6 +80,12 @@ Init.events[defines.events.on_player_created] = function(event)
     if storage.init[event.player_index] then return end
 
     storage.init[event.player_index] = true
+
+    if script.active_mods["alien-biomes"] then
+        local message = "While Alien Biomes is playable with Lignumis, it is not recommended as it prevents trees from being generated on Lignumis."
+        game.print(message)
+    end
+
     init_player(event)
     init_freeplay(event)
 end