diff --git a/setup.sh b/setup.sh
index c08e813..cb9ecbd 100644
--- a/setup.sh
+++ b/setup.sh
@@ -79,6 +79,7 @@ function setup_zsh() {
     zsh -c 'setopt EXTENDED_GLOB; for rcfile in "${ZDOTDIR:-$HOME}"/.zprezto/runcoms/^README.md(.N); do ln -s "$rcfile" "${ZDOTDIR:-$HOME}/.${rcfile:t}"; done'
     cd $HOME
     patch -p0 < $DIR/zsh/prezto.diff
+    chsh -s /bin/zsh
 }
 
 function setup_topydo() {