diff --git a/Jenkinsfile b/Jenkinsfile
index 9b9cf4e..f67cae6 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -49,7 +49,7 @@ pipeline {
         }
         catchError(buildResult: 'FAILURE', stageResult: 'FAILURE') {
           sh ''' #!/usr/local/bin/bash
-            EXPORT ZIP_FILE="url-shortener_$(date "+%Y-%m-%d_%H-%M-%S").tgz"
+            ZIP_FILE="url-shortener_$(date "+%Y-%m-%d_%H-%M-%S").tgz"
             echo $ZIP_FILE
             CUR_DIR=$(pwd)
             mkdir -p /tmp/url-shortener