diff --git a/mappings/net/minecraft/state/StateFactory.mapping b/mappings/net/minecraft/state/StateFactory.mapping
index c10bc702dd..6174b6fc1c 100644
--- a/mappings/net/minecraft/state/StateFactory.mapping
+++ b/mappings/net/minecraft/state/StateFactory.mapping
@@ -4,7 +4,7 @@ CLASS bvk net/minecraft/state/StateFactory
 		FIELD b propertyMap Ljava/util/Map;
 		METHOD a build (Lbvk$b;)Lbvk;
 		METHOD a validate (Lbwm;)V
-		METHOD a with ([Lbwm;)Lbvk$a;
+		METHOD a add ([Lbwm;)Lbvk$a;
 	CLASS bvk$b Factory
 		METHOD create (Ljava/lang/Object;Lcom/google/common/collect/ImmutableMap;)Lbvi;
 			ARG 1 propertyMap