@@ -78,9 +78,9 @@
 	drawtype = 'mesh';
 	mesh = 'sorcery-astrolabe.obj';
 	groups = {
 		cracky = 2, choppy = 2;
-		oddly_breakable_by_hand = 2;
+		dig_immediate = 2;
 		sorcery_tech = 1;
 	};
 	selection_box = albox, collision_box = albox;
 	after_dig_node = sorcery.lib.node.purge_containers;