diff --git a/doc/accesslist-duplicates.md b/doc/accesslist-duplicates.md
index 06295d9..ba5ac4b 100644
--- a/doc/accesslist-duplicates.md
+++ b/doc/accesslist-duplicates.md
@@ -3,7 +3,7 @@ Find and remove access list duplicates
 
 [⬅️ Go back to main README](../README.md)
 
-[![required RouterOS version](https://img.shields.io/badge/RouterOS-7.12beta1-yellow?style=flat)](https://mikrotik.com/download/changelogs/)
+[![required RouterOS version](https://img.shields.io/badge/RouterOS-7.12-yellow?style=flat)](https://mikrotik.com/download/changelogs/)
 
 > ℹ️️ **Info**: This script can not be used on its own but requires the base
 > installation. See [main README](../README.md) for details.