diff --git a/conf/fusioninventory.conf b/conf/fusioninventory.conf
deleted file mode 100644
index ecedca7..0000000
--- a/conf/fusioninventory.conf
+++ /dev/null
@@ -1,4 +0,0 @@
-FI_SERVER="https://agent.dg.acaqb.net/"
-FI_PROXY_USER="agent"
-FI_PROXY_PASS="kE9TDtP63xwK"
-FI_CONF_FILE="/etc/fusioninventory/agent.cfg"
diff --git a/files/apt/60-libreoffice b/files/apt/60-libreoffice
index 2ecfef3..2ac3c54 100644
--- a/files/apt/60-libreoffice
+++ b/files/apt/60-libreoffice
@@ -1,3 +1,3 @@
-Package: ~/libreoffice/
+Package: libreoffice libreoffice-gtk3 libreoffice-l10n-fr
 Pin: release n=stretch-backports
 Pin-Priority: 991
diff --git a/files/apt/60-remmina b/files/apt/60-remmina
index 1662356..f15a097 100644
--- a/files/apt/60-remmina
+++ b/files/apt/60-remmina
@@ -1,3 +1,3 @@
 Package: remmina remmina-plugin-rdp
-Pin: release n=stretch-backports
+in: release n=stretch-backports
 Pin-Priority: 991
diff --git a/files/packages.list b/files/packages.list
index ca766ed..e3c43c9 100644
--- a/files/packages.list
+++ b/files/packages.list
@@ -3,9 +3,6 @@
 pulseaudio
 unzip
 unattended-upgrades
-apt-listchanges
-exfat-utils
-ntfs-3g
 
 # Desktop
 xorg
@@ -24,7 +21,6 @@ xfce4-systemload-plugin
 thunar-archive-plugin
 gnome-system-tools
 gnome-disk-utility
-gnome-keyring
 plank
 
 #Printing 
@@ -57,8 +53,6 @@ thunderbird
 thunderbird-l10n-fr
 vlc
 vlc-l10n
-remmina
-remmina-plugin-rdp
 
 #FI Agent
 fusioninventory-agent
diff --git a/install.sh b/install.sh
index 59c3c94..13bd2a0 100755
--- a/install.sh
+++ b/install.sh
@@ -82,22 +82,22 @@ create_fusioninv_conf () {
 }
 
 configure_drm(){
-    if [ -z "$(grep -o drm $INITRAMFS_CONF_FILE)" ]
+    if [ -z "$(grep -o drm $INITRAMFS_CONF_FILE)" ] 
     then
-        echo "drm" >> $INITRAMFS_CONF_FILE
+        cat "drm" >> $INITRAMFS_CONF_FILE
     else
         message "DRM already done " "warn"
     fi
     if [ -z "$(grep -o $1 $INITRAMFS_CONF_FILE)" ]
     then
-        echo "$1 modeset=1" >> $INITRAMFS_CONF_FILE
+        cat "$1 modeset=1" >> $INITRAMFS_CONF_FILE
     else
         message "$1 already done " "warn"
     fi
 }
 
 configure_grub (){
-    sed -Ei "s/^GRUB_CMDLINE_LINUX_DEFAULT=\"(.*)\"/GRUB_CMDLINE_LINUX_DEFAULT=\"\1 splash\"/g" ${GRUB_DEFAULT_CONF_FILE} >/dev/null
+    sed -E "s/^GRUB_CMDLINE_LINUX_DEFAULT=\"(.*)\"/GRUB_CMDLINE_LINUX_DEFAULT=\"\1 spash\"/g" ${GRUB_DEFAULT_CONF_FILE} >/dev/null
     update-grub2 2>/dev/null
 }
 
@@ -154,10 +154,6 @@ message "\nCreate users default parameters : "
 cp -R files/skel/ /etc/ &> /dev/null
 message "OK" "ok"
 
-message "\nConfigure fusioninventory"
-create_fusioninv_conf
-message "OK" "ok"
-
 #remove interface file until NM use network
 rm -rf /etc/network/interfaces