diff --git a/scripts/install b/scripts/install
index 3191aae..d647366 100644
--- a/scripts/install
+++ b/scripts/install
@@ -47,8 +47,10 @@ then
 
     db_name=$(ynh_sanitize_dbid --db_name=$app)
     db_user=$db_name
+    db_pwd=$(ynh_string_random --length=30)
     ynh_app_setting_set --app=$app --key=db_name --value=$db_name
     ynh_app_setting_set --app=$app --key=db_user --value=$db_user
+    ynh_app_setting_set --app=$app --key=db_pwd --value=$db_pwd
     ynh_mysql_setup_db --db_user=$db_user --db_name=$db_name
 fi
 
diff --git a/scripts/restore b/scripts/restore
index 706f3ca..41778c8 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -49,7 +49,7 @@ if [ $with_mysql -eq 1 ]; then
 
     db_name=$(ynh_app_setting_get --app=$app --key=db_name)
     db_user=$db_name
-    db_pwd=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
+    db_pwd=$(ynh_app_setting_get --app=$app --key=db_pwd)
     ynh_mysql_setup_db --db_user=$db_user --db_name=$db_name --db_pwd=$db_pwd
     ynh_mysql_connect_as --user=$db_user --password=$db_pwd --database=$db_name < ./db.sql
 fi