diff --git a/zsh/aliases.zsh b/zsh/aliases.zsh
index 088cd44..9580bb9 100644
--- a/zsh/aliases.zsh
+++ b/zsh/aliases.zsh
@@ -1,7 +1,9 @@
 #!/usr/bin/env zsh
 
-# This alias removes leading dollar sign. Useful when copying code from Stackoverflow
+# this alias removes leading dollar sign (useful when copying code from Stackoverflow)
 alias '$'=''
+# this alias allows aliases to work with sudo
+alias sudo='sudo '
 
 alias grep='grep --color=auto'