diff --git a/scripts/advanced.php b/scripts/advanced.php
index 9f67d46..31d90fa 100644
--- a/scripts/advanced.php
+++ b/scripts/advanced.php
@@ -33,12 +33,11 @@ if(isset($_GET['submit'])) {
   if(isset($_GET["caddy_pwd"])) {
     $caddy_pwd = $_GET["caddy_pwd"];
     if(strcmp($caddy_pwd,$config['CADDY_PWD']) !== 0) {
-      $contents = preg_replace("/CADDY_PWD=.*/", "CADDY_PWD=$caddy_pwd", $contents);
-      $contents2 = preg_replace("/CADDY_PWD=.*/", "CADDY_PWD=$caddy_pwd", $contents2);
+      $contents = preg_replace("/CADDY_PWD=.*/", "CADDY_PWD=\"$caddy_pwd\"", $contents);
       $fh = fopen('/etc/birdnet/birdnet.conf', "w");
       $fh2 = fopen("./scripts/thisrun.txt", "w");
       fwrite($fh, $contents);
-      fwrite($fh2, $contents2);
+      fwrite($fh2, $contents);
       exec('sudo /usr/local/bin/update_caddyfile.sh > /dev/null 2>&1 &');
     }
   }