diff --git a/.drone.yml b/.drone.yml
index 5fdd6674..9d746dcc 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -9,11 +9,13 @@ trigger:
 steps:
   # Test ✔️
   - name: test
-    image: composer:2.6
+    image: php:8.1-cli
     commands:
       - cd Sources
+      - rm -r vendor
+      - rm composer.lock
        # Installe les dépendances PHP si nécessaire
-      - composer install --no-interaction
+      - php composer.phar install --no-interaction
       - ./vendor/bin/phpunit tests
 
   # Sonar static code analisis deployment