diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 83a4299..9129a84 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -39,7 +39,7 @@ include:
       - .composer-cache/
       - vendor/
   before_script:
-    - docker-php-ext-install bcmath
+    - apk add --no-cache icu-dev && docker-php-ext-install bcmath intl
     - composer config gitlab-token.lab.s-web.fr "${CI_DEPLOY_USER}" "${CI_DEPLOY_PASSWORD}"
     - composer install --no-interaction --optimize-autoloader --no-scripts
   rules:
@@ -109,7 +109,7 @@ tests_laravel:
         - .composer-cache/
         - vendor/
   before_script:
-    - apk add --no-cache $PHPIZE_DEPS linux-headers && docker-php-ext-install bcmath && pecl install pcov && docker-php-ext-enable pcov
+    - apk add --no-cache $PHPIZE_DEPS linux-headers icu-dev && docker-php-ext-install bcmath intl && pecl install pcov && docker-php-ext-enable pcov
     - composer config gitlab-token.lab.s-web.fr "${CI_DEPLOY_USER}" "${CI_DEPLOY_PASSWORD}"
     - composer install --no-interaction --prefer-dist --optimize-autoloader --no-scripts
   script: