diff --git a/railties/lib/commands/process/spinner.rb b/railties/lib/commands/process/spinner.rb
index 88c8e7cbd0..1573ca0740 100644
--- a/railties/lib/commands/process/spinner.rb
+++ b/railties/lib/commands/process/spinner.rb
@@ -14,8 +14,8 @@ end
 OPTIONS = {
   :high_interval => 5.0,
   :low_interval  => 0.5,
-  :command  => File.expand_path(File.dirname(__FILE__) + '/spawner'),
-  :daemon   => false
+  :command => File.expand_path(RAILS_ROOT + '/script/run process spawner'),
+  :daemon  => false
 }
 
 ARGV.options do |opts|