diff --git a/scripts/install b/scripts/install
index c3cec0a..0998069 100644
--- a/scripts/install
+++ b/scripts/install
@@ -26,14 +26,6 @@ ynh_app_setting_set --app=$app --key=fpm_footprint --value=$fpm_footprint
 ynh_app_setting_set --app=$app --key=fpm_free_footprint --value=$fpm_free_footprint
 ynh_app_setting_set --app=$app --key=fpm_usage --value=$fpm_usage
 
-#=================================================
-# CREATE A POSTGRESQL DATABASE
-#=================================================
-ynh_script_progression --message="Creating a PostgreSQL database..."
-
-ynh_psql_execute_as_root --sql="CREATE EXTENSION IF NOT EXISTS unaccent;" --database=$db_name
-ynh_psql_execute_as_root --sql="CREATE EXTENSION IF NOT EXISTS pg_trgm;" --database=$db_name
-
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
@@ -70,7 +62,7 @@ ynh_script_progression --message="Adding a configuration file..."
 
 ynh_add_config --template="../conf/.env" --destination="$install_dir/config/.env"
 
-chmod 400 "$install_dir/config/.env"
+chmod 650 "$install_dir/config/.env"
 chown $app:$app "$install_dir/config/.env"
 
 #=================================================