diff --git a/src/cc/Turtle.hx b/src/cc/Turtle.hx
index 0f86ed0..7b02be6 100644
--- a/src/cc/Turtle.hx
+++ b/src/cc/Turtle.hx
@@ -16,7 +16,7 @@ extern class TurtleItemDetail {
 
 extern class TurtleBlockDetail {
 	public var name:String;
-	public var metadata:Int;
+	public var tags:lua.Table<String, Bool>;
 	public var state:Dynamic;
 }