diff --git a/mods/default/init.lua b/mods/default/init.lua
index 514feb8d..d1ecf52d 100644
--- a/mods/default/init.lua
+++ b/mods/default/init.lua
@@ -424,8 +424,8 @@ minetest.register_craft({
 minetest.register_craft({
 	output = 'default:sandstone',
 	recipe = {
-		{'group:sand', 'group:sand'},
-		{'group:sand', 'group:sand'},
+		{'default:sand', 'default:sand'},
+		{'default:sand', 'default:sand'},
 	}
 })