diff --git a/lib/metasploit/framework/ftp/client.rb b/lib/metasploit/framework/ftp/client.rb
index a1e3794549..9e6bcdacec 100644
--- a/lib/metasploit/framework/ftp/client.rb
+++ b/lib/metasploit/framework/ftp/client.rb
@@ -4,6 +4,7 @@ module Metasploit
   module Framework
     module Ftp
       module Client
+        extend ActiveSupport::Concern
         include Metasploit::Framework::Tcp::Client
 
         #
diff --git a/lib/metasploit/framework/mssql/client.rb b/lib/metasploit/framework/mssql/client.rb
index a196daa19f..9db3cc34fc 100644
--- a/lib/metasploit/framework/mssql/client.rb
+++ b/lib/metasploit/framework/mssql/client.rb
@@ -5,6 +5,7 @@ module Metasploit
     module MSSQL
 
       module Client
+        extend ActiveSupport::Concern
         include Metasploit::Framework::Tcp::Client
 
         NTLM_CRYPT = Rex::Proto::NTLM::Crypt
@@ -725,4 +726,4 @@ module Metasploit
 
     end
   end
-end
\ No newline at end of file
+end