diff --git a/dotfiles/aliases b/dotfiles/aliases
index 17d8fbb..800582f 100755
--- a/dotfiles/aliases
+++ b/dotfiles/aliases
@@ -8,10 +8,13 @@ alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo
 alias luksFormat='cryptsetup luksFormat -s 512 -c aes-xts-plain64 -h sha256 -i 15000'
 
 # Colors
-alias ls='ls --color=auto'
-alias grep='grep --color=auto'
-alias egrep='egrep --color=auto'
-alias fgrep='fgrep --color=auto'
+if [ `uname` != 'Darwin' ] ; then
+  # Should have a better way to check for GNU versions
+  alias ls='ls --color=auto'
+  alias grep='grep --color=auto'
+  alias egrep='egrep --color=auto'
+  alias fgrep='fgrep --color=auto'
+fi
 
 # Easy upgrade
 alias dist-upgrade="sudo sh -c 'apt-get update && apt-get -y dist-upgrade'"
diff --git a/dotfiles/zshrc b/dotfiles/zshrc
index 243edc6..1d5f4b6 100755
--- a/dotfiles/zshrc
+++ b/dotfiles/zshrc
@@ -20,9 +20,13 @@ esac
 autoload -U colors && colors
 PS1="%{$fg[black]%}[%{$fg[yellow]%}%h%{$fg[black]%}] %{%(!.$fg[red].$fg[green])%}%8>..>%n%>>%{$fg[white]%}@%{$fg[blue]%}%12>..>%m%>>%{$fg[white]%}:%{$fg[green]%}%32<...<%~%<<%{$fg[white]%}%#%{$reset_color%} "
 
-# LS Colors
-alias ls='ls --color'
-zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
+if [ `uname` != 'Darwin' ] ; then
+  # ls Colors
+  alias ls='ls --color'
+  zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
+else
+  alias ls='ls -G'
+fi
 
 # Load oh-my-zsh
 if [ -d $HOME/.oh-my-zsh ] ; then
diff --git a/install.sh b/install.sh
index cc30a80..b03ed89 100755
--- a/install.sh
+++ b/install.sh
@@ -3,6 +3,13 @@
 set -o nounset
 set -o errexit
 
+FINDTYPE="-xtype"
+
+if [ `uname` == 'Darwin' ] ; then
+  # MacOS specifics
+  FINDTYPE="-type"
+fi
+
 function prerequisites {
   if which zsh > /dev/null 2>&1 ; then
     if [[ $- == *i* ]] ; then
@@ -30,7 +37,7 @@ function install_dotfile_dir {
                     -name install.sh -o \
                     -name README.md -o \
                     -name .gitignore \) \
-      -prune -o -xtype f -print | \
+      -prune -o ${FINDTYPE} f -print | \
     while read dotfile ; do
       local TARGET="${HOME}/.${dotfile#${SRCDIR}/}"
       mkdir -p `dirname "${TARGET}"`
@@ -42,7 +49,7 @@ function install_basic_dir {
   local SRCDIR="${1}"
   local DESTDIR="${2}"
   local file
-  find "${SRCDIR}" -xtype f -print | \
+  find "${SRCDIR}" ${FINDTYPE} f -print | \
     while read file ; do
     local TARGET="${2}/${file#${SRCDIR}/}"
     mkdir -p `dirname "${TARGET}"`