diff --git a/Alternate versions Anti-Malware List/AntiMalwareAdGuardHome.txt b/Alternate versions Anti-Malware List/AntiMalwareAdGuardHome.txt
index ee95d5fb5..f0efce9c7 100644
--- a/Alternate versions Anti-Malware List/AntiMalwareAdGuardHome.txt	
+++ b/Alternate versions Anti-Malware List/AntiMalwareAdGuardHome.txt	
@@ -26328,4 +26328,4 @@
 |google.com|$dnstype=TXT
 
 
-/^172\.255\.6\.(\d{1,2}|2.*|1[0-689].*|17[0-689])$/
+/^172\.255\.6\.(\d\d?|2.*|1[0-689].*|17[0-689])$/