diff --git a/.zshrc b/.zshrc
index 57f2c2f..99686c1 100644
--- a/.zshrc
+++ b/.zshrc
@@ -50,8 +50,7 @@ case "$OSTYPE" in
     alias ls='ls -G'
   ;;
   linux*)
-    alias ls='ls --color=auto'
-    alias diff='diff --color=auto'
+    alias ls='exa'
   ;;
 esac