diff --git a/Dockerfile b/Dockerfile
index c8f74ea..8e32d4d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,14 +1,17 @@
-FROM wordpress:6.1.1-php8.2
+FROM composer:latest AS setup
+WORKDIR /src
+COPY . .
+RUN composer install --no-dev --optimize-autoloader
 
+FROM wordpress:6.1.1-php8.2 AS app
 ARG ENV_NAME
 
-COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
-COPY composer.json composer.json
-COPY composer.lock composer.lock
-RUN composer install
+USER www-data:www-data
+WORKDIR /var/www/html
+
+COPY --from=setup --chown=www-data:www-data ./htdocs  .
+COPY --from=setup --chown=www-data:www-data ./environments/docker_container/ .
+COPY --from=setup --chown=www-data:www-data ./environments/all/ .
+COPY --from=setup --chown=www-data:www-data ./environments/${ENV_NAME}/robots.txt .
 
-COPY --chown=www-data:www-data ./htdocs/  /var/www/html/
-COPY --chown=www-data:www-data ./environments/docker_container/ /var/www/html/
-COPY --chown=www-data:www-data ./environments/all/ /var/www/html/
-COPY --chown=www-data:www-data ./environments/${ENV_NAME}/robots.txt /var/www/html/robots.txt