diff --git a/scripts/install b/scripts/install
index 7f6bd39..373b2bd 100644
--- a/scripts/install
+++ b/scripts/install
@@ -67,4 +67,4 @@ sudo yunohost app setting ampache skipped_uris -d
 sudo yunohost app setting ampache skipped_uris -v "/rest"
 sudo yunohost app ssowatconf
 sudo sed -i '/yunoampache/d' /etc/hosts
-mysql -u $db_user -p$db_pwd $db_user -e 'INSERT INTO user(id,username,fullname,access) VALUES("", '"$admin_ampache"', '"$admin_ampache"', "100");'
+mysql -u $db_user -p$db_pwd $db_user -e "INSERT INTO user(id,username,fullname,access) VALUES("", "$admin_ampache", "$admin_ampache", "100");"