diff --git a/lib/discourse_antivirus/clamav_services_pool.rb b/lib/discourse_antivirus/clamav_services_pool.rb
index f4cd0a1..0246b6d 100644
--- a/lib/discourse_antivirus/clamav_services_pool.rb
+++ b/lib/discourse_antivirus/clamav_services_pool.rb
@@ -20,7 +20,7 @@ def connection_factory
       @factory ||=
         Proc.new do |hostname, port|
           begin
-            TCPSocket.new(@hostname, @port, connect_timeout: 3)
+            TCPSocket.new(hostname, port, connect_timeout: 3)
           rescue StandardError
             nil
           end