diff --git a/Dockerfile b/Dockerfile
index 021f0a1..6934cb8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -127,7 +127,9 @@ RUN if [ -f composer.json ]; then \
 # Dar permisos a directorios críticos
 RUN chmod -R 755 /var/www/html/logs \
     && chmod -R 755 /var/www/html/uploads \
-    && chmod +x /var/www/html/worker.php
+    && chmod +x /var/www/html/worker.php \
+    # Marcar instalación completa → activa modo producción en config.php
+    && touch /var/www/html/installation_completed
 
 # Health check
 HEALTHCHECK --interval=30s --timeout=5s --start-period=30s --retries=3 \