diff --git a/group_vars/prom/prometheus.yml b/group_vars/prom/prometheus.yml
index d4c06ff..61cd1a4 100644
--- a/group_vars/prom/prometheus.yml
+++ b/group_vars/prom/prometheus.yml
@@ -236,7 +236,7 @@ prometheus__alert_rules_bird:
 
 prometheus__alert_rules_quanta:
   - alert: QuantaQueueOverflow
-    expr: "snAgGblQueueOverflow > 0"
+    expr: "snAgGblQueueOverflow == 1"
     for: 0m
     labels:
       severity: critical
diff --git a/group_vars/prom/prometheus_snmp.yml b/group_vars/prom/prometheus_snmp.yml
index 3c6ff99..e663039 100644
--- a/group_vars/prom/prometheus_snmp.yml
+++ b/group_vars/prom/prometheus_snmp.yml
@@ -19,7 +19,6 @@ prometheus_snmp__modules:
       - snChasPwr
       - snAgentTemp
       - snAgentCpu
-      - snNTP
       - snSwInfo
     lookups:
       - source_indexes: