mods/cans/init.lua

@@ -191,13 +191,15 @@ cans.register_can({
 })
 
 minetest.register_craft({
+  type   = "shapeless",
   output = "cans:river_water_can",
-  recipe = "cans:water_can",
+  recipe = {"cans:water_can"},
 })
 
 minetest.register_craft({
+  type   = "shapeless",
   output = "cans:water_can",
-  recipe = "cans:river_water_can",
+  recipe = {"cans:river_water_can"},
 })