diff --git a/scripts/builder.gd b/scripts/builder.gd
index 5ab89be..92d9855 100644
--- a/scripts/builder.gd
+++ b/scripts/builder.gd
@@ -127,7 +127,7 @@ func update_cash():
 func action_save():
 	if Input.is_action_just_pressed("save"):
 		print("Saving map...")
-		
+		map.structures.clear()
 		for cell in gridmap.get_used_cells():
 			
 			var data_structure:DataStructure = DataStructure.new()