diff --git a/app/models/license.rb b/app/models/license.rb
index a7418254..28a71a25 100755
--- a/app/models/license.rb
+++ b/app/models/license.rb
@@ -197,7 +197,7 @@ class License
 
   def self.check_license_subdomain(lookup)
     aes = MyAesCrypt.new
-    aes_key, aes_iv = aes.export_key(license_key)
+    aes_key, aes_iv = aes.export_key(lookup)
 
     server_mode = ENV["SERVER_MODE"]
     unless ENV["SERVER_MODE"] == "cloud"