diff --git a/Jenkinsfile b/Jenkinsfile
index bbb08cd..76c2307 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -4,7 +4,7 @@ pipeline {
         stage('Checkout') {
             when {
                 beforeAgent true
-                expression { return env.GIT_BRANCH == "origin/main" }
+                expression { return env.GIT_BRANCH == 'origin/main' }
             }
             agent { label 'agent-12' }
             steps {
@@ -41,7 +41,7 @@ pipeline {
             }
             agent { label 'agent-13' }
             steps {
-                sh 'printenv'
+                sh 'echo $GIT_BRANCH'
                 checkout scm
             }
         }