diff --git a/install.sh b/install.sh
index d13bd53..bacb763 100644
--- a/install.sh
+++ b/install.sh
@@ -102,6 +102,7 @@ packages=(
   mate-utils
   peek
   pluma
+  polybar
   qshutdown
   picom
   redshift-gtk
@@ -134,7 +135,7 @@ apt install -y thunderbird-l10n-fr
 # apt install -y imagination
 # apt install -y kdenlive
 # apt install -y obs-studio
-# apt install -y simple-scan
+apt install -y simple-scan
 # apt install -y steam
 
 # Désinstallation des paquets non désirés
@@ -197,6 +198,7 @@ mkdir -p /home/$username/.config/polybar
 cp $builddir/polybar/config.ini /home/$username/.config/polybar/
 cp $builddir/polybar/launch.sh /home/$username/.config/polybar/
 cp $builddir/polybar/polybar.desktop /home/$username/.config/autostart/
+chmod +x /home/$username/.config/polybar/launch.sh
 
 # Application du droit de propriété pour l'utilisateur principal sudo 
 chown -R $username:$username /home/$username/.config/