diff --git a/tandoor_recipes/rootfs/etc/cont-init.d/99-run.sh b/tandoor_recipes/rootfs/etc/cont-init.d/99-run.sh
index a28550506..46adc60b9 100644
--- a/tandoor_recipes/rootfs/etc/cont-init.d/99-run.sh
+++ b/tandoor_recipes/rootfs/etc/cont-init.d/99-run.sh
@@ -30,6 +30,8 @@ mariadb_addon)
             "Please ensure it is installed and started"
     fi
 
+    # Do not delete this comment : install mysql client
+
     # Use values
     export DB_ENGINE=django.db.backends.mysql
     export POSTGRES_HOST=$(bashio::services "mysql" "host") && bashio::log.blue "POSTGRES_HOST=$POSTGRES_HOST"