diff --git a/tools/helm_install.sh b/tools/helm_install.sh
index e8a2caae..7af4ca5f 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-v2.13.1-linux-amd64.tar.gz"}
 
 
 function install_helm_binary {
diff --git a/tools/helm_tk.sh b/tools/helm_tk.sh
index fe10ad56..7683a4ed 100755
--- a/tools/helm_tk.sh
+++ b/tools/helm_tk.sh
@@ -17,6 +17,8 @@
 #
 HELM=$1
 
+HTK_STABLE_COMMIT=${HTK_COMMIT:-"200b5e902b3a176fbfbe669b6a10a254c9b50f5d"}
+
 set -x
 
 function helm_serve {
@@ -46,7 +48,8 @@ mkdir -p build
 cd build
 git clone --depth 1 https://git.openstack.org/openstack/openstack-helm-infra.git || true
 cd openstack-helm-infra
-git pull
+git reset --hard "${HTK_STABLE_COMMIT}"
+
 helm_serve
 
 if [[ ${HELM} != "helm" ]]