diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f8eebc464ed7cdb166ef90af649428e6217b2ca2..cd39913c243d2fcb0011af5923cc34d8b894442f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -24,7 +24,8 @@ unit_tests:
   before_script:
   - docker-php-ext-install php-common php-composer-ca-bundle  php-composer-semver  php-composer-spdx-licenses php-composer-xdebug-handler php-json-schema php-psr-log php-symfony-console
   - apt-get update -yqq
-  - apt-get install -y git composer
+  - apt-get install -y git php-common
+  - apt-get install -y composer
   - composer install
   script:
   - phpunit tests/*.php