diff --git a/microwave_oven.lua b/microwave_oven.lua
index ab9ed4e2..512ad1b7 100644
--- a/microwave_oven.lua
+++ b/microwave_oven.lua
@@ -285,6 +285,13 @@ minetest.register_abm({
 			return
 		end
 
+		if inv:room_for_item("dst",cooked.item) then
+			meta:set_string("infotext", S("Oven output bins are full"))
+			hacky_swap_node(pos, "homedecor:microwave_oven")
+			meta:set_string("formspec", mw_oven_inactive_formspec)
+			return
+		end 
+
 		meta:set_string("fuel_totaltime", fuel.time)
 		meta:set_string("fuel_time", 0)
 		
diff --git a/oven.lua b/oven.lua
index 3495f0ee..ee81a22e 100644
--- a/oven.lua
+++ b/oven.lua
@@ -261,6 +261,13 @@ minetest.register_abm({
 			return
 		end
 
+		if inv:room_for_item("dst",cooked.item) then
+			meta:set_string("infotext", S("Oven output bins are full"))
+			hacky_swap_node(pos, "homedecor:oven")
+			meta:set_string("formspec", oven_inactive_formspec)
+			return
+		end
+
 		meta:set_string("fuel_totaltime", fuel.time)
 		meta:set_string("fuel_time", 0)