diff --git a/code/game/objects/items/stacks/sheets/mineral.dm b/code/game/objects/items/stacks/sheets/mineral.dm
index caf43eff1f..53b78b2ecf 100644
--- a/code/game/objects/items/stacks/sheets/mineral.dm
+++ b/code/game/objects/items/stacks/sheets/mineral.dm
@@ -372,7 +372,7 @@ GLOBAL_LIST_INIT(adamantine_recipes, list(
 	singular_name = "snow block"
 	force = 1
 	throwforce = 2
-	grind_results = list("ice" = 20)
+	grind_results = list(/datum/reagent/consumable/ice = 20)
 	merge_type = /obj/item/stack/sheet/mineral/snow
 
 GLOBAL_LIST_INIT(snow_recipes, list ( \
@@ -441,4 +441,4 @@ GLOBAL_LIST_INIT(abductor_recipes, list ( \
 	amount = 5
 
 /obj/item/stack/sheet/mineral/coal/ten
-	amount = 10
\ No newline at end of file
+	amount = 10