diff --git a/init.lua b/init.lua
index 50f4c4a..d1a638c 100644
--- a/init.lua
+++ b/init.lua
@@ -367,6 +367,9 @@ minetest.register_node("teleport_potion:pad", {
 		}
 		minetest.show_formspec(name, "teleport_potion:set_destination", formspec)
 	end,
+
+	on_blast = function() end,
+	drop = {},
 })
 
 -- Check and set coordinates