diff --git a/k8s/n8n/n8n.secret.yml b/k8s/n8n/n8n.secret.yml
index 21bc553..5eb77dd 100644
--- a/k8s/n8n/n8n.secret.yml
+++ b/k8s/n8n/n8n.secret.yml
@@ -161,7 +161,7 @@ extraManifests:
                 summary: "n8n pod is restarting frequently"
                 description: "n8n has restarted in the last 15 minutes. This might indicate liveness probe failures due to database issues or memory limit exhaustion."
             - alert: n8nNodeEventLoopLag
-              expr: nodejs_eventloop_lag_seconds{job="mop-n8n"} > 1
+              expr: n8n_nodejs_eventloop_lag_seconds{job="mop-n8n"} > 1
               for: 5m
               labels:
                 severity: warning