diff --git a/Dockerfile b/Dockerfile
index ebb548a4..e9c9ec30 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -41,9 +41,10 @@ WORKDIR /var/www/packagist
 
 COPY composer.json composer.lock /var/www/packagist/
 
-RUN composer install --no-interaction --no-suggest --no-dev --no-scripts && \
-    chown www-data:www-data -R /var/www && \
-    rm -rf /root/.composer && \
+RUN export COMPOSER_ALLOW_SUPERUSER=1;  \
+    composer install --no-interaction --no-suggest --no-dev --no-scripts; \
+    chown www-data:www-data -R /var/www; \
+    rm -rf /root/.composer; \
     rm -rf vendor/oro/doctrine-extensions/tests vendor/cebe/markdown/tests vendor/monolog/monolog/logo.jpg
 
 COPY --chown=82:82 . /var/www/packagist/