build pipeline bug fix

Change-Id: I72d7b8303313258d6b8f29ba110a1d9988bd4aa7
diff --git a/Jenkinsfile-attworkflow-build b/Jenkinsfile-attworkflow-build
index 229cc5b..e74f113 100644
--- a/Jenkinsfile-attworkflow-build
+++ b/Jenkinsfile-attworkflow-build
@@ -143,7 +143,6 @@
                 timeout(10) {
                     sh returnStdout: true, script: """
                     export KUBECONFIG=$WORKSPACE/${configBaseDir}/${configKubernetesDir}/${configFileName}.conf
-                    cd helm-charts
                     helm install -n onos -f $WORKSPACE/${configBaseDir}/${configKubernetesDir}/${configFileName}.yml cord/onos
                     """
                 }