diff --git a/scripts/backup b/scripts/backup
index 337578d..e026662 100755
--- a/scripts/backup
+++ b/scripts/backup
@@ -13,10 +13,6 @@ source /usr/share/yunohost/helpers
 # MANAGE SCRIPT FAILURE
 #=================================================
 
-ynh_clean_setup () {
-	### Remove this function if there's nothing to clean before calling the remove script.
-	true
-}
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 
@@ -55,22 +51,6 @@ ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
 ynh_backup --src_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
 
-#=================================================
-# BACKUP OF THE  DATABASE
-#=================================================
-
-if [  $database -eq 1 ]; then
-	# Backup MySQL database
-	ynh_print_info --message="Backup of the MySQL database..."
-	ynh_mysql_dump_db --database="$db_name" > db.sql
-elif [ $database -eq 2 ]; then
-	# Backup PostgreSQL database
-	ynh_print_info --message="Backup of the PostgreSQL database..."
-    ynh_psql_dump_db --database="$db_name" > db.sql
-fi
-
-#=================================================
-# SPECIFIC BACKUP
 #=================================================
 # BACKUP LOGROTATE
 #=================================================
@@ -90,6 +70,20 @@ ynh_backup --src_path="/etc/cron.d/$app"
 ynh_backup --src_path="/etc/fail2ban/jail.d/$app.conf"
 ynh_backup --src_path="/etc/fail2ban/filter.d/$app.conf"
 
+#=================================================
+# BACKUP OF THE  DATABASE
+#=================================================
+
+if [  $database -eq 1 ]; then
+	# Backup MySQL database
+	ynh_print_info --message="Backup of the MySQL database..."
+	ynh_mysql_dump_db --database="$db_name" > db.sql
+elif [ $database -eq 2 ]; then
+	# Backup PostgreSQL database
+	ynh_print_info --message="Backup of the PostgreSQL database..."
+    ynh_psql_dump_db --database="$db_name" > db.sql
+fi
+
 #=================================================
 # END OF SCRIPT
 #=================================================
diff --git a/scripts/install b/scripts/install
index dc3e0a8..6b64bb6 100755
--- a/scripts/install
+++ b/scripts/install
@@ -13,10 +13,6 @@ source /usr/share/yunohost/helpers
 # MANAGE SCRIPT FAILURE
 #=================================================
 
-ynh_clean_setup () {
-	### Remove this function if there's nothing to clean before calling the remove script.
-	true
-}
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 
@@ -50,11 +46,11 @@ ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
 #=================================================
 ynh_script_progression --message="Storing installation settings..."
 
-ynh_app_setting_set --app=$app --key=domain   --value=$domain
-ynh_app_setting_set --app=$app --key=path     --value=$path_url
-ynh_app_setting_set --app=$app --key=admin    --value=$admin
-ynh_app_setting_set --app=$app --key=email    --value=$email
-ynh_app_setting_set --app=$app --key=upload   --value=$upload
+ynh_app_setting_set --app=$app --key=domain --value=$domain
+ynh_app_setting_set --app=$app --key=path --value=$path_url
+ynh_app_setting_set --app=$app --key=admin --value=$admin
+ynh_app_setting_set --app=$app --key=email --value=$email
+ynh_app_setting_set --app=$app --key=upload --value=$upload
 ynh_app_setting_set --app=$app --key=database --value=$database
 ynh_app_setting_set --app=$app --key=random_string --value=$random_string
 
@@ -122,7 +118,6 @@ pushd "$final_path"
 
 		ln -s ../extend/addon/zaddons/$base $base
 	done
-
 popd
 
 
diff --git a/scripts/upgrade b/scripts/upgrade
index 9987b40..76d3da1 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -77,7 +77,7 @@ ynh_setup_source --dest_dir="$final_path"
 # cp -a "$tmpdir/.htconfig.php" "${final_path}"
 # cp -a "$tmpdir/php.log" "${final_path}"
 # ynh_secure_remove "$tmpdir"
-# chmod -R 777 $final_path/store
+# chmod -R 775 $final_path/store
 # mkdir $final_path/addon
 # ynh_setup_source --dest_dir="$final_path/addon" --source_id="app_addons"
 
@@ -115,7 +115,7 @@ if [ `cd $final_path && git rev-parse --is-inside-work-tree` ]; then
 			fi;
 		done
 	popd
-	chmod -R 777 $final_path/store
+	chmod -R 775 $final_path/store
 else
 
     # Create a temporary directory
@@ -137,7 +137,7 @@ else
 	cp -a "$tmpdir/.htconfig.php" "${final_path}"
 	cp -a "$tmpdir/php.log" "${final_path}"
 	ynh_secure_remove --file="$tmpdir"
-	chmod -R 777 $final_path/store
+	chmod -R 775 $final_path/store
 	mkdir $final_path/addon
 	ynh_setup_source --dest_dir="$final_path/addon" --source_id="app_addons"
 fi