diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 952533591..cea6bda87 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -39,10 +39,9 @@ build:
     stage: Composer install
     image: gitea.champs-libres.be/chill-project/chill-skeleton-basic/base-image:php82
     before_script:
-        - curl -sS https://getcomposer.org/installer | php
-        - php -d memory_limit=2G composer.phar config -g cache-dir "$(pwd)/.cache"
+        - composer config -g cache-dir "$(pwd)/.cache"
     script:
-        - php -d memory_limit=2G composer.phar install --optimize-autoloader --no-ansi --no-interaction --no-progress
+        - composer install --optimize-autoloader --no-ansi --no-interaction --no-progress
     cache:
         paths:
             - .cache/
@@ -57,7 +56,6 @@ code_style:
     image: gitea.champs-libres.be/chill-project/chill-skeleton-basic/base-image:php82
     script:
         - php-cs-fixer fix --dry-run -v --show-progress=none
-        - bin/grumphp run --tasks=phpcsfixer
     cache:
         paths:
             - .cache/