diff --git a/Jenkinsfile b/Jenkinsfile
index bc52784..2ee1dab 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -5,8 +5,6 @@ pipeline {
         stage('nuget'){
             steps{
                 dotnetPack(outputDirectory: "./", project: "nugettest/")
-
-                def BUILD_NUMBER = "$BUILD_NUMBER"
                 sh """
                     files=( ./*.nupkg)
                     fullfilename=$(basename -- ${files[0]})