diff --git a/aliases.zsh b/aliases.zsh
index badbbb6..f7582e2 100755
--- a/aliases.zsh
+++ b/aliases.zsh
@@ -47,6 +47,7 @@ alias ka="killall"
 
 alias ipy='ipython'
 alias ipyl='ipython --pylab'
+alias treep='tree -I __pycache__'
 
 ## Show the last 10 modified files
 if [[ ! "$(uname)" == "Darwin" ]]; then