diff --git a/ext/windows/service/daemon.rb b/ext/windows/service/daemon.rb
index cc882dd4c..666b11d2f 100755
--- a/ext/windows/service/daemon.rb
+++ b/ext/windows/service/daemon.rb
@@ -1,90 +1,90 @@
 #!/usr/bin/env ruby
 
 require 'fileutils'
 require 'win32/daemon'
 require 'win32/dir'
 require 'win32/process'
 
 require 'windows/synchronize'
 require 'windows/handle'
 
 class WindowsDaemon < Win32::Daemon
   include Windows::Synchronize
   include Windows::Handle
   include Windows::Process
 
   LOG_FILE =  File.expand_path(File.join(Dir::COMMON_APPDATA, 'PuppetLabs', 'puppet', 'var', 'log', 'windows.log'))
   LEVELS = [:debug, :info, :notice, :err]
   LEVELS.each do |level|
     define_method("log_#{level}") do |msg|
       log(msg, level)
     end
   end
 
   def service_init
     FileUtils.mkdir_p(File.dirname(LOG_FILE))
   end
 
   def service_main(*argv)
     args = argv.join(' ')
     @loglevel = LEVELS.index(argv.index('--debug') ? :debug : :notice)
 
     log_notice("Starting service: #{args}")
 
     while running? do
       return if state != RUNNING
 
       log_notice('Service running')
 
       basedir = File.expand_path(File.join(File.dirname(__FILE__), '..'))
       puppet = File.join(basedir, 'bin', 'puppet.bat')
       unless File.exists?(puppet)
         log_err("File not found: '#{puppet}'")
         return
       end
 
       log_debug("Using '#{puppet}'")
       begin
-        runinterval = %x{ "#{puppet}" config print runinterval }.to_i
+        runinterval = %x{ "#{puppet}" agent --configprint runinterval }.to_i
         if runinterval == 0
           runinterval = 1800
           log_err("Failed to determine runinterval, defaulting to #{runinterval} seconds")
         end
       rescue Exception => e
         log_exception(e)
         runinterval = 1800
       end
 
       pid = Process.create(:command_line => "\"#{puppet}\" agent --onetime #{args}").process_id
       log_debug("Process created: #{pid}")
 
       log_debug("Service waiting for #{runinterval} seconds")
       sleep(runinterval)
       log_debug('Service resuming')
     end
 
     log_notice('Service stopped')
   rescue Exception => e
     log_exception(e)
   end
 
   def service_stop
     log_notice('Service stopping')
     Thread.main.wakeup
   end
 
   def log_exception(e)
     log_err(e.message)
     log_err(e.backtrace.join("\n"))
   end
 
   def log(msg, level)
     if LEVELS.index(level) >= @loglevel
       File.open(LOG_FILE, 'a') { |f| f.puts("#{Time.now} Puppet (#{level}): #{msg}") }
     end
   end
 end
 
 if __FILE__ == $0
   WindowsDaemon.mainloop
 end