diff --git a/CHANGELOG b/CHANGELOG
index bfe9653..1e26a77 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+2014-11-17 1.0.4
+Rewrite some aliases for aptitude.
+
 2014-09-27 1.0.3
 Features update:
 - Try to use printf instead of echo
diff --git a/zshrc b/zshrc
index 746ba4f..468c672 100644
--- a/zshrc
+++ b/zshrc
@@ -37,16 +37,14 @@ alias lr='ls -R | grep ":$" | sed -e '\''s/:$//'\'' -e '\''s/[^-][^\/]*\//--/g'\
 # Faire en sorte que sudo puisse également utiliser les alias! (c'est l'espace qui fait toute la différence)
 # `man zshall` partie Aliasing: "If the text ends with a space, the next word in the shell input is treated as though it were in command position for
 # purposes of alias expansion. "
+alias sudo='sudo '
+alias s='sudo '
 if [ ${USER} != "root" ]; then
-  alias sudo='sudo '
-  alias s='sudo '
   alias si='sudo iptables -L -vn '
   alias sp='sudo puppet agent -t '
   alias sv='sudo vi '
   alias sz='sudo zsh '
 else
-  alias sudo='sudo '
-  alias s='sudo '
   alias si='iptables -L -vn '
   alias sp='puppet agent -t '
   alias sv='vi '
@@ -84,16 +82,18 @@ alias most='most -w'
 
 # Commandes de gestion des paquets pour aptitude ou yum
 if [ -d /etc/apt ]; then
-  alias update='aptitude update'
   alias show='aptitude show'
   alias se='aptitude search'
   alias ins='aptitude install'
   alias insexperimental='aptitude -t experimental install'
-  alias up='aptitude update && aptitude full-upgrade && aptitude clean'
+  alias up='aptitude update'
+  alias upg='aptitude upgrade'
+  alias fup='aptitude full-upgrade'
+  alias apcl='aptitude clean'
+  alias apurge="aptitude purge '~c'"
   alias version='apt-show-versions'
   alias pol='apt-cache policy '
 else
-  alias update='yum update'
   alias up='yum update'
   alias show='yum info'
   alias se='yum search'