diff --git a/zsh/aliases.zsh b/zsh/aliases.zsh
index c3185ed..d6ba8fd 100644
--- a/zsh/aliases.zsh
+++ b/zsh/aliases.zsh
@@ -144,7 +144,7 @@ alias gz='tar -zcvf'
 alias c='rails c' # Rails 3
 alias co='script/console' # Rails 2
 alias cod='script/console --debugger'
-alias ts='thin start'
+alias ts='thin start -a 127.0.0.1'
 alias ms='mongrel_rails start'
 alias tfdl='tail -f log/development.log'
 alias tftl='tail -f log/test.log'