diff --git a/divingbell/templates/bin/_exec.sh.tpl b/divingbell/templates/bin/_exec.sh.tpl
index 41924f0..bcbba24 100644
--- a/divingbell/templates/bin/_exec.sh.tpl
+++ b/divingbell/templates/bin/_exec.sh.tpl
@@ -217,7 +217,7 @@ UNIQUE_EOF_9c341059-25a0-4725-9489-1789e255e381
 chmod 700 {{ .Values.conf.chroot_mnt_path | quote }}/tmp/exec_host_{{ .Chart.Version }}.sh
 
 while true; do
-  chroot {{ .Values.conf.chroot_mnt_path | quote }} /tmp/exec_host_{{ .Chart.Version }}.sh
+  nsenter -t 1 -m -u -n -i -p /tmp/exec_host_{{ .Chart.Version }}.sh
   sleep 2
   echo 'INFO Putting the daemon to sleep.'
   sleep {{ $exec_loop_sleep_interval }}
diff --git a/setup.cfg b/setup.cfg
index af8b6e5..2204231 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = Divingbell
-description-file = README.md
+description-file = README.rst
 author = The Airship Authors
 author-email = airship-discuss@lists.airshipit.org
 home-page = https://airship-divingbell.readthedocs.io/
diff --git a/tools/helm_install.sh b/tools/helm_install.sh
index e561655..4bd1851 100755
--- a/tools/helm_install.sh
+++ b/tools/helm_install.sh
@@ -17,7 +17,7 @@
 set -x
 
 HELM=$1
-HELM_ARTIFACT_URL=${HELM_ARTIFACT_URL:-"https://storage.googleapis.com/kubernetes-helm/helm-v2.10.0-linux-amd64.tar.gz"}
+HELM_ARTIFACT_URL=${HELM_ARTIFACT_URL:-"https://storage.googleapis.com/kubernetes-helm/helm-v2.13.0-linux-amd64.tar.gz"}
 
 
 function install_helm_binary {