diff --git a/cookbooks/prometheus/files/etc/prometheus.d/alerts/services.yml b/cookbooks/prometheus/files/etc/prometheus.d/alerts/services.yml
index a6d2fb1..bddf02b 100644
--- a/cookbooks/prometheus/files/etc/prometheus.d/alerts/services.yml
+++ b/cookbooks/prometheus/files/etc/prometheus.d/alerts/services.yml
@@ -27,3 +27,21 @@ groups:
     annotations:
       summary: "vector-node_exporter is not running: {{ $labels.instance }}."
       description: "vector-node_exporter is not running: {{ $labels.instance }}."
+
+  - alert: snmp_exporter
+    expr: node_systemd_unit_state{name="snmp_exporter.service", state="active"} != 1
+    for: 5m
+    labels:
+      severity: error
+    annotations:
+      summary: "snmp_exporter is not running: {{ $labels.instance }}."
+      description: "snmp_exporter is not running: {{ $labels.instance }}."
+
+  - alert: vector-snmp_exporter
+    expr: node_systemd_unit_state{name="vector-snmp_exporter.service", state="active"} != 1
+    for: 5m
+    labels:
+      severity: error
+    annotations:
+      summary: "vector-snmp_exporter is not running: {{ $labels.instance }}."
+      description: "vector-snmp_exporter is not running: {{ $labels.instance }}."