diff --git a/Jenkinsfile b/Jenkinsfile
index 2b48eb26d..b775b11c4 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -115,7 +115,7 @@ pipeline {
                         script {
                             def image = docker.build('lilium-dev', '-f docs/Dockerfile.dev docs')
                             sh "docker-compose ${env.COMPOSE_PARAMS} up -d"
-                            image.inside("--network ${env.COMPOSE_PROJECT}_default -e TZ -e CI") {
+                            image.inside("--network ${env.COMPOSE_PROJECT}_default -e TZ -e CI=true") {
                                 sh 'cypress run --browser chromium --spec test/cypress/integration/claim/claimAction.spec.js'
                             }
                         }