diff --git a/zshrc b/zshrc
index 3c8fe81..055139b 100644
--- a/zshrc
+++ b/zshrc
@@ -1,3 +1,4 @@
+# vim: ft=zsh
 #
 # Source at https://github.com/nivertius/zsh-rc/
 # Download Powerline-patched fonts from