diff --git a/uu_matter_crafts.lua b/uu_matter_crafts.lua
index 628aa13..b2b8ce8 100644
--- a/uu_matter_crafts.lua
+++ b/uu_matter_crafts.lua
@@ -124,7 +124,7 @@ minetest.register_craft({
 if industrialtest.mclAvailable then
 	minetest.register_craft({
 		type="shaped",
-		output="mcl_core:vine 24"
+		output="mcl_core:vine 24",
 		recipe={
 			{"industrialtest:uu_matter","",""},
 			{"industrialtest:uu_matter","",""},