diff --git a/code/game/objects/items/rcd/RPLD.dm b/code/game/objects/items/rcd/RPLD.dm
index c85c7b6bb28..ff279ad5f99 100644
--- a/code/game/objects/items/rcd/RPLD.dm
+++ b/code/game/objects/items/rcd/RPLD.dm
@@ -262,7 +262,12 @@
 				balloon_alert(user, "unanchor first!")
 				return ITEM_INTERACT_BLOCKING
 			if(do_after(user, 2 SECONDS, target = interacting_with))
-				machine_target.deconstruct() //Let's not substract matter
+				var/design_cost = designs[machine_target.type]
+				var/to_return = min(design_cost, max_matter - matter) // Give back matter was used to create smth
+				if(to_return < design_cost)
+					balloon_alert(user, "storage full!")
+				matter += to_return
+				machine_target.deconstruct()
 				playsound(src, 'sound/machines/click.ogg', 50, TRUE) //this is just such a great sound effect
 			return ITEM_INTERACT_SUCCESS