diff --git a/detections/network/cisco_secure_firewall___high_priority_intrusion_classification.yml b/detections/network/cisco_secure_firewall___high_priority_intrusion_classification.yml
index 3a9ecd80f1..94f2fc6aec 100644
--- a/detections/network/cisco_secure_firewall___high_priority_intrusion_classification.yml
+++ b/detections/network/cisco_secure_firewall___high_priority_intrusion_classification.yml
@@ -30,7 +30,6 @@ search: |
           values(MitreAttackGroups) as MitreAttackGroups 
           values(InlineResult) as InlineResult 
           values(InlineResultReason) as InlineResultReason 
-          values(src_ip) as src_ip 
           values(dest_port) as dest_port 
           values(rule) as rule 
           values(transport) as transport