diff --git a/plugins/communicators/ssh/communicator.rb b/plugins/communicators/ssh/communicator.rb
index 14b5bc58a..f4d152002 100644
--- a/plugins/communicators/ssh/communicator.rb
+++ b/plugins/communicators/ssh/communicator.rb
@@ -570,7 +570,7 @@ module VagrantPlugins
             raise Vagrant::Errors::SSHInvalidShell.new
           end
 
-          data = stdout[/.*#{PTY_DELIM_START}(.*?)#{PTY_DELIM_END}/m, 1]
+          data = pty_stdout[/.*#{PTY_DELIM_START}(.*?)#{PTY_DELIM_END}/m, 1]
           @logger.debug("PTY stdout parsed: #{data}")
           yield :stdout, data if block_given?
         end