diff --git a/accesslist-duplicates.capsman b/accesslist-duplicates.capsman
index e1f83a3..848ca52 100644
--- a/accesslist-duplicates.capsman
+++ b/accesslist-duplicates.capsman
@@ -14,8 +14,8 @@
 
 :global Read;
 
-:local Seen [ :toarray "" ];
-:local Shown [ :toarray "" ];
+:local Seen ({});
+:local Shown ({});
 
 :foreach AccList in=[ /caps-man/access-list/find where mac-address!="00:00:00:00:00:00" ] do={
   :local Mac [ /caps-man/access-list/get $AccList mac-address ];
diff --git a/accesslist-duplicates.local b/accesslist-duplicates.local
index c1bf2a2..67f16f3 100644
--- a/accesslist-duplicates.local
+++ b/accesslist-duplicates.local
@@ -14,8 +14,8 @@
 
 :global Read;
 
-:local Seen [ :toarray "" ];
-:local Shown [ :toarray "" ];
+:local Seen ({});
+:local Shown ({});
 
 :foreach AccList in=[ /interface/wireless/access-list/find where mac-address!="00:00:00:00:00:00" ] do={
   :local Mac [ /interface/wireless/access-list/get $AccList mac-address ];
diff --git a/accesslist-duplicates.template b/accesslist-duplicates.template
index 8ad8e8f..8676551 100644
--- a/accesslist-duplicates.template
+++ b/accesslist-duplicates.template
@@ -15,8 +15,8 @@
 
 :global Read;
 
-:local Seen [ :toarray "" ];
-:local Shown [ :toarray "" ];
+:local Seen ({});
+:local Shown ({});
 
 :foreach AccList in=[ /%PATH%/access-list/find where mac-address!="00:00:00:00:00:00" ] do={
   :local Mac [ /%PATH%/access-list/get $AccList mac-address ];