diff --git a/aliases b/aliases
index 094293e..4894d81 100644
--- a/aliases
+++ b/aliases
@@ -16,6 +16,10 @@ else
   alias open='xdg-open'
 fi
 
+# Disk utility aliases
+alias df='df -h'
+alias du='du -h'
+
 # Colorize output and some exclusions
 alias grep="grep --color=auto --exclude-dir={.git,artwork,node_modules,vendor}"