diff --git a/Jenkinsfile b/Jenkinsfile
index b67f4e4b..1e088674 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -31,7 +31,7 @@ pipeline {
                 script {
                     env.APP_KEY = sh(
                         returnStdout: true,
-                        script: "php -r 'echo \"base64:\" . base64_encode(random_bytes(32));'"
+                        script: "docker compose -f docker-compose.ci.yml run --rm keygen"
                     ).trim()
                 }
                 sh 'APP_KEY=$APP_KEY docker compose -f docker-compose.ci.yml run --rm app php artisan test'