diff --git a/public/scripts/extensions/regex/editor.html b/public/scripts/extensions/regex/editor.html
index 483155c08..9d0e4ca6b 100644
--- a/public/scripts/extensions/regex/editor.html
+++ b/public/scripts/extensions/regex/editor.html
@@ -18,8 +18,7 @@
 
         <div id="regex_info_block_wrapper">
             <div id="regex_info_block" class="info-block"></div>
-            <!-- TODO replace 3rd-party link with our own docs when it's done -->
-            <a id="regex_info_block_flags_hint" href="http://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_expressions#advanced_searching_with_flags" target="_blank" rel="noopener noreferrer">
+            <a id="regex_info_block_flags_hint" href="https://docs.sillytavern.app/extensions/regex/#flags" target="_blank" rel="noopener noreferrer">
                 <i class="fa-solid fa-circle-info" title="Click here to learn more about regex flags."></i>
             </a>
         </div>