diff --git a/interface/ri_data.py b/interface/ri_data.py
index c69bc6c..978f549 100644
--- a/interface/ri_data.py
+++ b/interface/ri_data.py
@@ -220,7 +220,7 @@ class Raid:
                     else:
                         act_cmpts.append(ss[:ss.index('[')])
 
-                Raid(raid_dev, "yes", raid_level, raid_size, act_cmpts, spr_cmpts)
+                Raid(raid_dev, "yes", raid_level, act_cmpts, spr_cmpts)
 
     @staticmethod
     def add_component(node, l):