diff --git a/Jenkinsfile b/Jenkinsfile
index 032ea73..b5691ea 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -123,7 +123,7 @@ pipeline {
         stage('Backend') {
           steps {
             dir(path: 'src/backend') {
-              sh "APP_SECRET=`php8.0 -r 'echo md5(\"branch=${BRANCH_NAME};\");'` && echo $APP_SECRET | php8.0 ../../tools/putenv/putenv.php .env APP_SECRET"
+              sh "echo `php8.0 -r 'echo md5(\"branch=${BRANCH_NAME};\");'` | php8.0 ../../tools/putenv/putenv.php .env APP_SECRET"
               sh "php8.0 ../../tools/putenv/putenv.php .env DATABASE_URL \"${DatabaseUrl}\""
               sh 'php8.0 /usr/local/bin/composer dump-env prod'
             }