diff --git a/Dockerfile b/Dockerfile
index 769edbf..7b79dd9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,7 +13,7 @@ COPY database /var/www/database
 
 COPY composer-prod.* /var/www/
 
-RUN composer clearcache && COMPOSER=composer-prod.json composer update --no-scripts
+RUN composer clearcache && COMPOSER=composer-prod.json composer install --no-scripts
 
 COPY . /var/www