diff --git a/.gitlab-ci/pipeline-test-only.yml b/.gitlab-ci/pipeline-test-only.yml
index 73bce83e2cb78935367f296f3ff5deeb7082c466..460763eeb85c26d896dafbdb271d8fc930dd92bd 100644
--- a/.gitlab-ci/pipeline-test-only.yml
+++ b/.gitlab-ci/pipeline-test-only.yml
@@ -14,6 +14,7 @@ variables:
   POSTGRES_DB: drupaltestbot
   POSTGRES_USER: drupaltestbot
   POSTGRES_PASSWORD: drupaltestbotpw
+  MINK_DRIVER_ARGS_WEBDRIVER: '["chrome", {"browserName":"chrome","chromeOptions":{"args":["--disable-dev-shm-usage","--disable-gpu","--headless"]}}, "http://localhost:9515"]'
 
 '🩹 Test-only changes':
   stage: 🗜️ Test