diff --git a/victoria-metrics/scrape.yml b/victoria-metrics/scrape.yml
index 6c9951b..ade1b87 100644
--- a/victoria-metrics/scrape.yml
+++ b/victoria-metrics/scrape.yml
@@ -84,7 +84,6 @@ scrape_configs:
     - loki0.pyrocufflink.blue
     - nut0.pyrocufflink.blue
     - nvr2.pyrocufflink.blue
-    - serial1.pyrocufflink.blue
     - unifi3.pyrocufflink.blue
     - vmhost0.pyrocufflink.blue
     - vmhost1.pyrocufflink.blue
@@ -288,7 +287,6 @@ scrape_configs:
     - loki0.pyrocufflink.blue
     - nut0.pyrocufflink.blue
     - nvr2.pyrocufflink.blue
-    - serial1.pyrocufflink.blue
     - unifi3.pyrocufflink.blue
   kubernetes_sd_configs:
   - role: node
@@ -325,7 +323,6 @@ scrape_configs:
     - loki0.pyrocufflink.blue
     - nut0.pyrocufflink.blue
     - nvr2.pyrocufflink.blue
-    - serial1.pyrocufflink.blue
     - unifi3.pyrocufflink.blue
   kubernetes_sd_configs:
   - role: pod