diff --git a/tools/PasswordRulesParser.js b/tools/PasswordRulesParser.js
index d3a26eb9..7b7aa1ac 100644
--- a/tools/PasswordRulesParser.js
+++ b/tools/PasswordRulesParser.js
@@ -66,7 +66,7 @@ class CustomCharacterClass {
     }
     get characters() { return this._characters; }
     toString() { return `[${this._characters.join("")}]`; }
-    toHTMLString() { return `[${this._characters.join("").replace('"', """)}]`; }
+    toHTMLString() { return `[${this._characters.join("").replace(/"/g, """)}]`; }
 };
 
 // MARK: Lexer functions