1 files changed, 1 insertions, 0 deletions
diff --git a/zshrc b/zshrc
index 828d9f9..85e83ef 100644
--- a/zshrc
+++ b/zshrc
@@ -37,6 +37,7 @@ export JAVA_HOME=$(/usr/libexec/java_home)
 export PATH=/usr/local/bin:/usr/local/sbin:$PATH
 export NODE_PATH=/usr/local/lib/node_modules:$NODE_PATH
 export PYTONPATH=/usr/local/lib/python2.7/site-packages:$PYTHONPATH
+export PS1="$PS1"'$([ -n "$TMUX" ] && tmux setenv TMUXPWD_$(tmux display -p "#I_#P") "$PWD")'
 
 #Editor.
 export EDITOR="vim"