diff --git a/.bashrc b/.bashrc
index f0b2d95..43fd284 100644
--- a/.bashrc
+++ b/.bashrc
@@ -195,11 +195,11 @@ export PS1="$PS1$ps1_pwd$ps1_vcs$ps1_ruby \$ "
 # Make less more friendly for non-text input files, see lesspipe(1)
 [[ -x /usr/bin/lesspipe ]] && eval "$(lesspipe)"
 
-# If this is an xterm set the title to user@host:dir.
-#case "$TERM" in
-#  xterm*|rxvt*) export PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}: ${PWD/$HOME/~}\007"' ;;
-#  *) ;;
-#esac
+# If this is an xterm set the title to something empty to preserve Terminal.app titles.
+case "$TERM" in
+  xterm*|rxvt*) export PROMPT_COMMAND='echo -ne "\033]0;\007"' ;;
+  *) ;;
+esac
 
 # Enable color support. Don't add ls here, it behaves different on Darwin/BSD.
 if [[ -x /usr/bin/dircolors ]]; then eval "$(dircolors -b)"; fi