diff --git a/scripts/_common.sh b/scripts/_common.sh
index cbadbf1..42a7e66 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -24,15 +24,16 @@ fi
 # PERSONAL HELPERS
 #=================================================
 
+garage="$install_dir/garage -c $install_dir/garage.toml"
+
 garage_connect() {
-  local command="$1"
-  local peer="$2"
+  local peer="$1"
   # connect to cluster
-  $command node connect "$peer"
+  $garage node connect "$peer"
   sleep 2
   # wait until layout is updated
   local i=0
-  until $command layout show 2>/dev/null | grep "${peer:0:15}"; do
+  until $garage layout show 2>/dev/null | grep "${peer:0:15}"; do
     i=$(( i + 1 ))
     if [ $i -gt 30 ] 
     then
@@ -43,24 +44,14 @@ garage_connect() {
 }
 
 
-apply_layout() {
-    
-	garage_command=$1
-	$garage_command layout show 2>/dev/null
-	if [ "$($garage_command layout show | grep 'This new layout cannot yet be applied')" ]
+garage_layout_apply() {
+	$garage layout show 2>/dev/null
+	if [ "$($garage layout show | grep 'This new layout cannot yet be applied')" ]
 	then
         ynh_print_warn --message="Unable to apply layout. No enough nodes"
 		return 0
 	else
-		local layout_version=$($garage_command layout show 2>/dev/null | grep -Po -- "(?<=--version).*" | head -1 | xargs)
-		$garage_command layout apply --version $layout_version
+		local layout_version=$($garage layout show 2>/dev/null | grep -Po -- "(?<=--version).*" | head -1 | xargs)
+		$garage layout apply --version $layout_version
 	fi
 }
-
-#=================================================
-# EXPERIMENTAL HELPERS
-#=================================================
-
-#=================================================
-# FUTURE OFFICIAL HELPERS
-#=================================================
diff --git a/scripts/config b/scripts/config
index d007180..0b24848 100644
--- a/scripts/config
+++ b/scripts/config
@@ -10,13 +10,11 @@ source /usr/share/yunohost/helpers
 data_dir=$(ynh_app_setting_get $app data_dir)
 secret_node_id=$(ynh_app_setting_get $app data_dir)
 
-if system_is_inside_container
+if ! system_is_inside_container
 then
     nbd_index=$(cat $data_dir/nbd_index)
 fi
 
-command="$install_dir/garage -c $install_dir/garage.toml"
-
 set__weight() {
     if system_is_inside_container
     then
@@ -39,29 +37,29 @@ set__weight() {
         systemctl start $app
         sleep 3
     fi
-    $command layout assign $secret_node_id -c $weight 2>/dev/null
-    apply_layout "$command"
+    $garage layout assign $secret_node_id -c $weight 2>/dev/null
+    garage_layout_apply
     ynh_app_setting_set --app=$app --key=weight --value=$weight
 }
 
 
 set__bootstrap_peers() {
-    garage_connect "$command" "$bootstrap_peers" 2>/dev/null
-    apply_layout "$command"
+    garage_connect "$bootstrap_peers" 2>/dev/null
+    garage_layout_apply
     ynh_app_setting_set --app=$app --key=bootstrap_peers --value=$bootstrap_peers
 }
 
 get__node() {
 cat << EOF
 ask:
-  en: "**Node Id** : $($command node id -q) \n
+  en: "**Node Id** : $($garage node id -q) \n
   *This id is a sensitive information and should not be shared with anyone else than other nodes of the cluster*"
 style: "info"
 EOF
 }
 
 get__status() {
-status=$($command status 2> /dev/null | sed -E 's/([a-z0-9]{16})/\n**\1**/g') 
+status=$($garage status 2> /dev/null | sed -E 's/([a-z0-9]{16})/\n**\1**/g') 
 cat << EOF
 ask:
   en: "**Current garage layout**: \n
diff --git a/scripts/install b/scripts/install
index 4465505..eeafaad 100755
--- a/scripts/install
+++ b/scripts/install
@@ -125,32 +125,30 @@ ynh_systemd_action --service_name=$app --action="start" --log_path="systemd" --l
 #=================================================
 ynh_script_progression --message="Configuring garage..." --weight=1
 
-garage_command="$install_dir/garage -c $install_dir/garage.toml"
-
 i=0
 # sometimes server need some time to start
-while [ -z "$($garage_command node id -q 2>/dev/null | cut -d '@' -f1)" ]; do
+while [ -z "$($garage node id -q 2>/dev/null | cut -d '@' -f1)" ]; do
     i=$(( i + 1 ))
-    [ $i -le 30 ] || { $garage_command node id || true; ynh_die --message="unable to get node id"; }
+    [ $i -le 30 ] || { $garage node id || true; ynh_die --message="unable to get node id"; }
     sleep 1
 done
 
-secret_node_id=$($garage_command node id -q 2>/dev/null | cut -d '@' -f1)
+secret_node_id=$($garage node id -q 2>/dev/null | cut -d '@' -f1)
 ynh_app_setting_set --app=$app --key=secret_node_id --value=$secret_node_id
 
 
 # define node
-$garage_command layout assign $secret_node_id -z $domain -c $weight -t $domain
+$garage layout assign $secret_node_id -z $domain -c $weight -t $domain
 # if there is enough node, apply layout
-apply_layout "$garage_command"
+garage_layout_apply
 
 if [ -n "$bootstrap_peers" ] 
 then
-	garage_connect "$garage_command" "$bootstrap_peers"
+	garage_connect "$bootstrap_peers"
 fi
 
-self_bootstrap_peers="$($garage_command node id --quiet)"
-garage_layout="$($garage_command layout show)"
+self_bootstrap_peers="$($garage node id --quiet)"
+garage_layout="$($garage layout show)"
 ynh_app_setting_set --app=$app --key=garage_layout --value="$garage_layout"
 
 #=================================================
diff --git a/scripts/remove b/scripts/remove
index e6c5473..50cab65 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -13,9 +13,9 @@ source /usr/share/yunohost/helpers
 # REMOVE NODE CONFIGURATION
 #=================================================
 
-$install_dir/garage -c $install_dir/garage.toml layout remove "$secret_node_id"
+$garage layout remove "$secret_node_id"
 
-apply_layout "$install_dir/garage -c $install_dir/garage.toml "
+garage_layout_apply
 if [ $? -ne 0 ]
 then
 	ynh_print_warn --message="Unable to remove the node. Maybe the number of node staying alive is not enough"
diff --git a/scripts/restore b/scripts/restore
index ddbebe5..4062cf3 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -67,16 +67,14 @@ ynh_systemd_action --service_name=$app --action="start" --log_path="systemd"
 
 sleep 2
 
-garage_command="$install_dir/garage -c $install_dir/garage.toml"
-
 # define node
-$garage_command layout assign $secret_node_id -z $domain -c $weight -t $domain
+$garage layout assign $secret_node_id -z $domain -c $weight -t $domain
 # if there is enough node, apply layout
-apply_layout "$garage_command"
+garage_layout_apply
 
 if [ -n "$bootstrap_peers" ] 
 then
-	garage_connect "$garage_command" "$bootstrap_peers"
+	garage_connect "$bootstrap_peers"
 fi
 
 #=================================================