diff --git a/resources/master-kubelet.service b/resources/master-kubelet.service
index 7e46863..ac3b7f0 100644
--- a/resources/master-kubelet.service
+++ b/resources/master-kubelet.service
@@ -16,7 +16,7 @@ ExecStartPre=/sbin/sysctl -w net.ipv4.tcp_retries2=8
 # This is a temporal workaround this upstream Kubernetes issue:
 #  https://github.com/kubernetes/kubernetes/issues/69015
 ExecStartPre=/sbin/sysctl -w fs.inotify.max_user_watches=524288
-ExecStart=/bin/sh -c '${kubelet_binary_path} \
+ExecStart=/bin/sh -c 'exec ${kubelet_binary_path} \
   --config=/etc/kubernetes/config/master-kubelet-conf.yaml \
   --hostname-override="$(${get_hostname})" \
   --kubeconfig=/var/lib/kubelet/kubeconfig \
diff --git a/resources/node-kubelet.service b/resources/node-kubelet.service
index fde3065..4081f6f 100644
--- a/resources/node-kubelet.service
+++ b/resources/node-kubelet.service
@@ -16,7 +16,7 @@ ExecStartPre=/sbin/sysctl -w net.ipv4.tcp_retries2=8
 # This is a temporal workaround this upstream Kubernetes issue:
 #  https://github.com/kubernetes/kubernetes/issues/69015
 ExecStartPre=/sbin/sysctl -w fs.inotify.max_user_watches=524288
-ExecStart=/bin/sh -c '${kubelet_binary_path} \
+ExecStart=/bin/sh -c 'exec ${kubelet_binary_path} \
 %{ if cloud_provider != "" }  --cloud-provider=${cloud_provider} \
 %{ endif ~}
   --cni-bin-dir=/opt/cni/bin \