diff --git a/mesecons_blinkyplant/init.lua b/mesecons_blinkyplant/init.lua
index c3bb3f7..8d2aa6e 100644
--- a/mesecons_blinkyplant/init.lua
+++ b/mesecons_blinkyplant/init.lua
@@ -47,5 +47,5 @@ minetest.register_craft({
 	output = "mesecons_blinkyplant:blinky_plant_off 1",
 	recipe = {	{"","group:mesecon_conductor_craftable",""},
 			{"","group:mesecon_conductor_craftable",""},
-			{"default:sapling","default:sapling","default:sapling"}}
+			{"group:sapling","group:sapling","group:sapling"}}
 })
diff --git a/mesecons_powerplant/init.lua b/mesecons_powerplant/init.lua
index 9429487..33cedff 100644
--- a/mesecons_powerplant/init.lua
+++ b/mesecons_powerplant/init.lua
@@ -26,6 +26,6 @@ minetest.register_craft({
 	recipe = {
 		{"group:mesecon_conductor_craftable"},
 		{"group:mesecon_conductor_craftable"},
-		{"default:sapling"},
+		{"group:sapling"},
 	}
 })