diff --git a/lib/oxidized/model/pfsense.rb b/lib/oxidized/model/pfsense.rb
index 8f8555ed5..a9b6b3840 100644
--- a/lib/oxidized/model/pfsense.rb
+++ b/lib/oxidized/model/pfsense.rb
@@ -15,6 +15,7 @@ class PfSense < Oxidized::Model
 
     cfg.gsub! /\s<revision>\s*<time>\d*<\/time>\s*.*\s*.*\s*<\/revision>/, ''
     cfg.gsub! /\s<last_rule_upd_time>\d*<\/last_rule_upd_time>/, ''
+    cfg.gsub! /\s<created>\s*<time>\d*<\/time>\s*.*CDATA\[Auto\].*\s*.*\s*<\/created>/, ''
     cfg
   end