diff --git a/conf/config.inc.php.dist b/conf/config.inc.php.dist
index b2e6d86..73c471b 100644
--- a/conf/config.inc.php.dist
+++ b/conf/config.inc.php.dist
@@ -1,25 +1,41 @@
 <?php
-/*
-This is an example for your configuration file,
-read comments and replace the "blanks".
-You can then copy the file in GALETTE_CONFIG_PATH/config.inc.php
 
-$Id$
-*/
+/**
+ * PostgreSQL configuration file for tests
+ *
+ * PHP version 5
+ *
+ * @category  Tests
+ * @package   Galette
+ *
+ * @author    Johan Cwiklinski <johan@x-tnd.be>
+ * @copyright 2012-2014 The Galette Team
+ * @license   http://www.gnu.org/licenses/gpl-3.0.html GPL License 3.0 or (at your option) any later version
+ * @version   SVN: $Id$
+ * @link      http://galette.tuxfamily.org
+ * @since     Available since 0.7.3dev 2012-12-12
+ */
 
-/* choose your database engine, values : pgsql|mysql */
-define("TYPE_DB", "mysql"); 
-/* hostname for the database */
-define("HOST_DB", "localhost"); 
-/* tcp port for the database */
-define("PORT_DB", "3306"); 
-/* the username for the database */
-define("USER_DB", "__DB_NAME__");
-/* password for the username define above */
-define("PWD_DB", "__DB_PWD__");
-/* the database name */
-define("NAME_DB", "__DB_NAME__");
-/* tables name prefix (default is galette_) */
-define("PREFIX_DB", "galette_");
-/* FIXME will disappear soon */
-define("STOCK_FILES", "tempimages");
+define("TYPE_DB", "pgsql");
+
+if (file_exists(__DIR__ . '/local_config.inc.php')) {
+    include_once __DIR__ . '/local_config.inc.php';
+}
+if (!defined('HOST_DB')) {
+    define("HOST_DB", "localhost");
+}
+if (!defined('PORT_DB')) {
+    define("PORT_DB", "5432");
+}
+if (!defined('USER_DB')) {
+    define("USER_DB", "__DB_NAME__");
+}
+if (!defined('PWD_DB')) {
+    define("PWD_DB", "__DB_PWD__");
+}
+if (!defined('NAME_DB')) {
+    define("NAME_DB", "__DB_NAME__");
+}
+if (!defined('PREFIX_DB')) {
+    define("PREFIX_DB", "galette_");
+}
diff --git a/conf/nginx.conf b/conf/nginx.conf
index 71af5c3..2a32082 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -2,7 +2,7 @@
 location __PATH__/ {
 
   # Path to source
-  alias __FINALPATH__/webroot/;
+  alias __FINALPATH__/webroot;
 
   if ($scheme = http) {
     rewrite ^ https://$server_name$request_uri? permanent;
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 904c75f..07a84ad 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -7,7 +7,7 @@
 # dependencies used by the app
 YNH_PHP_VERSION="7.3"
 
-extra_php_dependencies="php${YNH_PHP_VERSION}-tidy php${YNH_PHP_VERSION}-intl php${YNH_PHP_VERSION}-mbstring php${YNH_PHP_VERSION}-mysql php${YNH_PHP_VERSION}-xml php${YNH_PHP_VERSION}-gd php${YNH_PHP_VERSION}-curl"
+extra_php_dependencies="php${YNH_PHP_VERSION}-tidy php${YNH_PHP_VERSION}-intl php${YNH_PHP_VERSION}-mbstring php${YNH_PHP_VERSION}-pgsql php${YNH_PHP_VERSION}-xml php${YNH_PHP_VERSION}-gd php${YNH_PHP_VERSION}-curl"
 
 #=================================================
 # EXPERIMENTAL HELPERS
diff --git a/scripts/backup b/scripts/backup
index 8121d53..be2ba02 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -51,11 +51,11 @@ 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 THE MYSQL DATABASE
+# BACKUP THE POSTGRESQL DATABASE
 #=================================================
-ynh_print_info --message="Backing up the MySQL database..."
+ynh_print_info --message="Backing up the PostgreSQL database..."
 
-ynh_mysql_dump_db --database="$db_name" > db.sql
+ynh_psql_dump_db --database="$db_name" > db.sql
 
 #=================================================
 # SPECIFIC BACKUP
diff --git a/scripts/install b/scripts/install
index 04272fb..b4de1a8 100755
--- a/scripts/install
+++ b/scripts/install
@@ -46,14 +46,14 @@ ynh_app_setting_set --app=$app --key=domain --value=$domain
 ynh_app_setting_set --app=$app --key=path --value=$path_url
 
 #=================================================
-# CREATE A MYSQL DATABASE
+# CREATE A POSTGRESQL DATABASE
 #=================================================
-ynh_script_progression --message="Creating a MySQL database..." --weight=2
+ynh_script_progression --message="Creating a PostgreSQL database..." --weight=2
 
 db_name=$(ynh_sanitize_dbid --db_name=$app)
-db_user=$db_name
 ynh_app_setting_set --app=$app --key=db_name --value=$db_name
-ynh_mysql_setup_db --db_user=$db_user --db_name=$db_name
+ynh_psql_test_if_first_run
+ynh_psql_setup_db --db_user=$db_name --db_name=$db_name
 
 #=================================================
 # CREATE DEDICATED USER
@@ -103,8 +103,8 @@ ynh_script_progression --message="Configuring Galette..." --weight=1
 
 ynh_add_config --template="../conf/config.inc.php.dist" --destination="$final_path/config/config.inc.php"
 
-#chmod 400 "$final_path/config/config.inc.php"
-#chown $app "$final_path/config/config.inc.php"
+chown $app $final_path/config
+chmod 750  $final_path/config
 
 #=================================================
 # GENERIC FINALIZATION
diff --git a/scripts/remove b/scripts/remove
index 0d83b46..716072b 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -24,12 +24,12 @@ db_user=$db_name
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 
 #=================================================
-# REMOVE THE MYSQL DATABASE
+# REMOVE THE POSTGRESQL DATABASE
 #=================================================
-ynh_script_progression --message="Removing the MySQL database..." --weight=4
+ynh_script_progression --message="Removing the PostgreSQL database..." --weight=2
 
 # Remove a database if it exists, along with the associated user
-ynh_mysql_remove_db --db_user=$db_name --db_name=$db_name
+ynh_psql_remove_db --db_user=$db_user --db_name=$db_name
 
 #=================================================
 # REMOVE APP MAIN DIR
diff --git a/scripts/restore b/scripts/restore
index 97dc7a0..c6710a0 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -57,13 +57,13 @@ ynh_script_progression --message="Restoring the app main directory..." --weight=
 ynh_restore_file --origin_path="$final_path"
 
 #=================================================
-# RESTORE THE MYSQL DATABASE
+# RESTORE THE POSTGRESQL DATABASE
 #=================================================
-ynh_script_progression --message="Restoring the MySQL database..." --weight=5
+ynh_script_progression --message="Restoring the PostgreSQL database..." --weight=6
 
-db_pwd=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
-ynh_mysql_setup_db --db_user=$db_name --db_name=$db_name --db_pwd=$db_pwd
-ynh_mysql_connect_as --user=$db_name --password=$db_pwd --database=$db_name < ./db.sql
+ynh_psql_test_if_first_run
+ynh_psql_setup_db --db_user=$db_user --db_name=$db_name --db_pwd=$db_pwd
+ynh_psql_execute_file_as_root --file="./db.sql" --database=$db_name
 
 #=================================================
 # RECREATE THE DEDICATED USER