diff --git a/docker/php/Dockerfile b/docker/php/Dockerfile
index 48694790..f806e091 100644
--- a/docker/php/Dockerfile
+++ b/docker/php/Dockerfile
@@ -71,16 +71,14 @@ RUN rmdir /var/www/html \
     && install -d -m 700 -o www-data -g www-data /var/cache/gen-cache \
     && install -d -m 700 -o www-data -g www-data /var/cache/template-cache
 
-COPY --from=composer /usr/bin/composer /usr/local/bin/composer
-
 # Copy the bootstrap script.
 COPY ./docker/php/bootstrap.sh /usr/local/bin/bootstrap.sh
 
+COPY --from=composer /usr/bin/composer /usr/local/bin/composer
+
 # Copy the actual project (use .dockerignore to exclude stuff).
 COPY . /code
 
-# Make the instance configuration owned by www-data.
-# Make it writable by php.
 # Install the compose depedencies.
 RUN cd /code && composer install