diff --git a/tubelib/init.lua b/tubelib/init.lua
index 6f52324..8c87414 100644
--- a/tubelib/init.lua
+++ b/tubelib/init.lua
@@ -98,7 +98,7 @@ minetest.register_craft({
 
 
 if tubelib2.version < 2.0 then
-	minetest.log("error", "TechPack/Tubelib requires tubelib2 version 2.0 or newer!!!")
+	error("TechPack/Tubelib requires tubelib2 version 2.0 or newer!!!")
 else
 	dofile(minetest.get_modpath("tubelib") .. "/tubes.lua")
 	dofile(minetest.get_modpath("tubelib") .. "/command.lua")