diff --git a/.gitignore b/.gitignore
index 50d3ab5..1bb3e8f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,6 +11,7 @@ old/
 ### oh-my-zsh ###
 zsh/oh-my-zsh/custom/*
 *.zsh.zwc
+*.zsh.zwc.old
 
 ### Emacs ###
 # -*- mode: gitignore; -*-