diff --git a/Jenkinsfile b/Jenkinsfile
index 6f77a7e..03ef26d 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -48,7 +48,7 @@ node('docker') {
   
     try{
       dir('haproxy'){
-        sh 'docker build --rm -t my/haproxy . %> debug'
+        sh 'docker build --rm -t my/haproxy . > debug'
         sh 'rm debug'
       }
     } catch(error) {