diff --git a/register_lns.lua b/register_lns.lua
index 1fdb2af..9494259 100644
--- a/register_lns.lua
+++ b/register_lns.lua
@@ -20,8 +20,8 @@ current_time = os.time()
 
 
 data = {
-    [action] = "register",
-    [hostname] = hostname
+    ["action"] = "register",
+    ["hostname"] = hostname
 }
 
 rednet.send(receiverID, textutils.serialize(data))