diff --git a/manifests/inspector.pp b/manifests/inspector.pp
index 73968a40..54f1111b 100644
--- a/manifests/inspector.pp
+++ b/manifests/inspector.pp
@@ -373,6 +373,7 @@ class ironic::inspector (
     enable    => $enabled,
     hasstatus => true,
     tag       => 'ironic-inspector-dnsmasq-service',
+    subscribe => File['/etc/ironic-inspector/dnsmasq.conf'],
   }
 
 }