# Config: change panel slug + multiple options

**URL:** <https://forum.getkirby.com/t/config-change-panel-slug-multiple-options/23129>\
**Category:** Questions\
**Tags:** v3\
**Created:** [August 13, 2021, 3:09am UTC](https://forum.getkirby.com/t/config-change-panel-slug-multiple-options/23129 "2021-08-13T03:09:48Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![jerryb](https://avatars.discourse-cdn.com/v4/letter/j/ccd318/32.png) [@jerryb](https://forum.getkirby.com/u/jerryb)\
**Post date:** [August 13, 2021, 3:09am UTC](https://forum.getkirby.com/t/config-change-panel-slug-multiple-options/23129/1 "2021-08-13T03:09:48Z")

</div>

Hello!

I have a series of options within my **config.php** file, and am attempting to edit the panel url. However, when adding the slug option, it breaks my image srcset options (no error, but only the src image is output and srcset is blank in my img tag).

I couldnt find much info on this but wondering if my config file is formatted incorrectly?  
Any help would be much appreciated.

Here’s my config.php:

```auto
return [
    'debug' => true,
    'panel' => [
      'slug' => 'my-custom-slug',
    'thumbs' => [
      'bin' => '/Applications/MAMP/Library/bin/convert',
      'driver' => 'im',
      'interlace' => true,
      'srcsets' => [
        'default' => [
          '640w' => ['width' => 640],
          '800w' => ['width' => 800],
          '1200w' => ['width' => 1200],
          '1440w' => ['width' => 1440]
        ]
      ]
    ]
  ]  
];

```

Thanks in advance!

---

<div class="post-metadata">

**Author:** ![texnixe](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.getkirby.com/texnixe/32/5754_2.png) [@texnixe](https://forum.getkirby.com/u/texnixe)\
**Post date:** [August 13, 2021, 6:04am UTC](https://forum.getkirby.com/t/config-change-panel-slug-multiple-options/23129/2 "2021-08-13T06:04:12Z")

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> [@jerryb](#):
>
> ```auto
> 'panel' => [
> 'slug' => 'my-custom-slug',
> 
> ```

You forgot a closing bracket, should be

```auto
'panel' => [
      'slug' => 'my-custom-slug',
 ],

```

---

<div class="post-metadata">

**Author:** ![jerryb](https://avatars.discourse-cdn.com/v4/letter/j/ccd318/32.png) [@jerryb](https://forum.getkirby.com/u/jerryb)\
**Post date:** [August 13, 2021, 2:52pm UTC](https://forum.getkirby.com/t/config-change-panel-slug-multiple-options/23129/3 "2021-08-13T14:52:10Z")

</div>

Thanks so much @texnixe! That solved it.

I had tried adding the closing bracket at the end on my options but I realize now how it should be formatted.

Thanks again.