diff --git a/prometheus/node_exporter.sls b/prometheus/node_exporter.sls
index 5b58f11..fbe08b3 100644
--- a/prometheus/node_exporter.sls
+++ b/prometheus/node_exporter.sls
@@ -10,5 +10,8 @@ prometheus:
   service:
     node_exporter:
       args:
-        web.listen-address: ":9100"
-        # collector.textfile.directory: /var/tmp/node_exporter
+        web.listen-address: :9100
+        collector.textfile.directory: /var/tmp/node_exporter
+        collector.diskstats.ignored-devices: ^(ram|loop|fd)\d+$
+        collector.filesystem.ignored-mount-points: ^/(sys|proc|dev|run)($|/)
+        collector.filesystem.ignored-fs-types: ^(autofs|binfmt_misc|cgroup|configfs|debugfs|devpts|devtmpfs|fusectl|hugetlbfs|mqueue|overlay|proc|procfs|pstore|rpc_pipefs|securityfs|sysfs|tracefs)$