diff --git a/init.lua b/init.lua
index 0f6e794..def7e44 100644
--- a/init.lua
+++ b/init.lua
@@ -14,7 +14,7 @@ end
 
 minetest.register_node("tsm_mines:dummy", {
 	description = "tsm_mines dummy node",
-	x_doc_items_create_entry = false,
+	_doc_items_create_entry = false,
 	inventory_image = "unknown_node.png",
 	wield_image = "unknown_node.png",
 	drawtype = "airlike",