diff --git a/railties/lib/rails/commands/server.rb b/railties/lib/rails/commands/server.rb
index c27214d3c8c8ca3e138eadad6e3d879ff403dbec..281e4da3d2e6c3ea86826d28aa4db152841f4384 100644
--- a/railties/lib/rails/commands/server.rb
+++ b/railties/lib/rails/commands/server.rb
@@ -11,16 +11,16 @@ def parse!(args)
         opt_parser = OptionParser.new do |opts|
           opts.banner = "Usage: rails server [options]"
           opts.on("-p", "--port=port", Integer,
-                  "Runs Rails on the specified port.", "Default: #{options[:Port]}") { |v| options[:Port] = v }
+                  "Runs Rails on the specified port.", "Default: 3000") { |v| options[:Port] = v }
           opts.on("-b", "--binding=ip", String,
-                  "Binds Rails to the specified ip.", "Default: #{options[:Host]}") { |v| options[:Host] = v }
+                  "Binds Rails to the specified ip.", "Default: 0.0.0.0") { |v| options[:Host] = v }
           opts.on("-c", "--config=file", String,
                   "Use custom rackup configuration file") { |v| options[:config] = v }
           opts.on("-d", "--daemon", "Make server run as a Daemon.") { options[:daemonize] = true }
           opts.on("-u", "--debugger", "Enable ruby-debugging for the server.") { options[:debugger] = true }
           opts.on("-e", "--environment=name", String,
                   "Specifies the environment to run this server under (test/development/production).",
-                  "Default: #{options[:environment]}") { |v| options[:environment] = v }
+                  "Default: development") { |v| options[:environment] = v }
 
           opts.separator ""