diff --git a/roles/prometheus_node/tasks/config.yml b/roles/prometheus_node/tasks/config.yml
index 1728bf1..0d27680 100644
--- a/roles/prometheus_node/tasks/config.yml
+++ b/roles/prometheus_node/tasks/config.yml
@@ -6,6 +6,7 @@
     dest: /etc/prometheus/tls/config.yml
     owner: prometheus
     group: prometheus
+  notify: restart prometheus-node-exporter
 
 - name: render /etc/default/prometheus-node-exporter
   template: