diff --git a/ansible/roles/telegraf/files/telegraf.conf b/ansible/roles/telegraf/files/telegraf.conf
index 563554e..2cc0c1b 100644
--- a/ansible/roles/telegraf/files/telegraf.conf
+++ b/ansible/roles/telegraf/files/telegraf.conf
@@ -96,3 +96,6 @@
 [[inputs.ping]]
   urls = ["192.168.1.1", "1.1.1.1"]
   ping_interval = 60.0
+
+[[inputs.smart]]
+  use_sudo = true
diff --git a/ansible/roles/telegraf/tasks/main.yml b/ansible/roles/telegraf/tasks/main.yml
index b80d1d0..afc56ac 100644
--- a/ansible/roles/telegraf/tasks/main.yml
+++ b/ansible/roles/telegraf/tasks/main.yml
@@ -2,3 +2,9 @@
   import_role:
     name: rossmcdonald.telegraf
   become: true
+
+- name: Let telegraf do smart stats
+  lineinfile:
+    path: /etc/sudoers
+    line: "{{ telegraf_runas_user }}  ALL=(ALL) NOPASSWD: /usr/sbin/smartctl"
+  become: true