diff --git a/dotfiles/emacs.d b/dotfiles/emacs.d
index d56004fd..819c3eb8 160000
--- a/dotfiles/emacs.d
+++ b/dotfiles/emacs.d
@@ -1 +1 @@
-Subproject commit d56004fd91e63328e62d944b02564c5646579394
+Subproject commit 819c3eb8aea12b1d25b2b466a445f813c2a65d82
diff --git a/dotfiles/gitignore b/dotfiles/gitignore
index df717252..1cb0d634 100644
--- a/dotfiles/gitignore
+++ b/dotfiles/gitignore
@@ -22,4 +22,6 @@ TAGS
 .ropeproject/
 
 *.sw*
-*.tmp*
\ No newline at end of file
+*.tmp*
+projectile.cache
+projectile-bookmarks.eld
\ No newline at end of file
diff --git a/tasks/osx.py b/tasks/osx.py
index 57522e9c..99e2a756 100644
--- a/tasks/osx.py
+++ b/tasks/osx.py
@@ -38,7 +38,7 @@ SHOULD_INSTALL = (
 )
 MISC = ("file-formula", "less", "openssh --with-brewed-openssl",
         "perl518", "rsync", "svn", "unzip", "docker", "boot2docker", "pandoc",
-        "mercurial")
+        "mercurial", "ctags-exuberant")
 CASKS = ('caffeine', 'flux', 'google-chrome', 'iterm2', 'spotify', 'synergy',
          'virtualbox', 'xquartz', 'slate', 'java', 'vlc', 'seil', 'karabiner')